Cent Eur J Public Health 2008, 16(4):151-160 | DOI: 10.21101/cejph.a3499

The Influence of Sick Leave Frequency Determinants on Homogeneous Groups in Two Socio-economically Comparable, but Socio-culturally Different Regions in the Netherlands

Willibrord Beemsterboer1, Roy Stewart2, Johan Groothoff2, Frans Nijhuis1
1 Department of Health Organisation, Policy and Economics; University of Maastricht, Maastricht, the Netherlands
2 Department of Health Sciences, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands

Objectives: The aim of this study was to explore the influence of sick leave frequency determinants on in terms of age and profession homogeneous groups in two socio-economically comparable, but socio-culturally different regions in the Netherlands, i.e. Utrecht (mean frequency 1.10 spells) and South Limburg (mean frequency 1.92 spells). In addition, to get an idea of the study's topical interest, a literature review on sick leave frequency determinants covering the past few decades was performed.

Material and methods: 184 participants in the Utrecht and South Limburg regions were interviewed on work, individual and health characteristics. Sick leave frequency data were obtained from a social fund. For the literature review (inter)national scientific journals, academic theses and Medline were consulted.

Results: A comparison of sick leave frequency in the two regions showed that, in South Limburg, the determinants called 'opinion on socialmedical support during sick leave', 'type of appointment' and 'annual number of visits (family doctor)' were associated with sick leave frequency whereas this was not the case in Utrecht. The literature review presented a highly consistent picture of determinants of sick leave frequency over the last few decades.

Conclusions: In the two regions studied, different determinants appeared to be associated with sick leave frequency. This phenomenon is attributed to the different socio-cultural characters of the regions. As per region different determinants appeared to be associated with sick leave frequency, nationwide interventions to reduce sick leave frequency should take into account the potential influence of regional differences in determinants that predict sick leave frequency. Sick leave frequency determinants have not changed in the past few decades. Although the study was performed in the nineties, its results are still relevant.

Klíčová slova: regions, homogeneous groups, sick leave frequency, determinants, the Netherlands

Vloženo: 4. květen 2008; Revidováno: 22. srpen 2008; Přijato: 22. srpen 2008; Zveřejněno: 1. prosinec 2008  Zobrazit citaci

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Beemsterboer W, Stewart R, Groothoff J, Nijhuis F. The Influence of Sick Leave Frequency Determinants on Homogeneous Groups in Two Socio-economically Comparable, but Socio-culturally Different Regions in the Netherlands. Cent Eur J Public Health. 2008;16(4):151-160. doi: 10.21101/cejph.a3499. PubMed PMID: 19256281.
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    Reference

    1. Beemsterboer WGM, Stewart RE, Groothoff JW, Nijhuis FJN. On regional differences in duration of sick leave: the role of work, individual and health characteristics. Arch Public Health. 2005;63(6):293-312.
    2. VirtanenP,NakariR,AhonenH,VahteraJ,PenttiJ.Localityandhabitus:the origins of sickness absence practices. Soc Sci Med. 2000 Jan;50(1):27-39. Přejít k původnímu zdroji...
    3. Virtanen P, Vahtera J, Nakari R, Pentti J, Kivimäki M. Economy and job contract as contexts of sickness absence practices: revisiting locality and habitus. Soc Sci Med. 2004 Apr;58(7):1219-29. Přejít k původnímu zdroji... Přejít na PubMed...
    4. Brouwer W, Vrijhof B.Absenteeism 1986-1987; trends, representativity, differences between men and women, risk groups, fall out of personnel. Amsterdam: NIA; 1988. (In Dutch.)
    5. Vrijhof BJ, Prins R. Absenteeism in the Netherlands: the most important figures. In: Smulders PGW, Veerman TJ.Absenteeism manual. Guide for company practice. The Hague: Delwel; 1993. p. 33-54. (In Dutch.)
    6. Bloemberg B, Doornbos G, van Oostrum M. Regional healthprofiles. Bilthoven: National Institute of Public Health and the Environment (RIVM); 1993. (In Dutch.)
    7. Statistics Netherlands. Permanent research of life conditions. The Hague: Statistics Netherlands (CBS); 1997. (In Dutch.)
    8. van Deursen C, Smulders P, Bongers P. Does a bad health predict absenteeism? Tijdschr Soc Gezondheidsz. 1997;75(4):157-64. (In Dutch.)
    9. Feeney A, North F, Head J, Canner R, Marmot M. Socioeconomic and sex differentials in reason for sickness absence from the Whitehall II Study. Occup Environ Med. 1998 Feb;55(2):91-8. Přejít k původnímu zdroji...
    10. Boot CR, van der Gulden JW, Orbon KH, Vercoulen JH, Akkermans R, van Weel C, et al. Asthma and chronic obstructive pulmonary disease: differences between workers with and without sick leave. IntArch Occup Environ Health. 2004 Jun;77(5):357-62. Přejít k původnímu zdroji... Přejít na PubMed...
    11. Schalk MJD. Determinants of frequent sick leave. The Hague: Delwel; 1989. (In Dutch.)
    12. Høverstad T, Kjølstad S. Use of focus groups to study absenteeism due to illness. J Occup Med. 1991 Oct;33(10):1046-50.
    13. Kentner M. Frequency of absenteeism - value and modification by work disability data. Gesundheitsw. 1991;61(Special):26-31.
    14. Hörnquist JO, Zar M, Hansson B. Precursors of repeated short-term sick-leave: an empirical review of some background, job and well-being characteristics. Scand J Soc Med. 1993 Sep;21(3):164-70. Přejít k původnímu zdroji... Přejít na PubMed...
    15. Reynolds S. Psychological well-being at work: is preventing better than cure? J Psychosom Res. 1997 Jul;43(1):93-102. Přejít k původnímu zdroji... Přejít na PubMed...
    16. Soeters J. Absenteeism due to illness in the reformarea South-Limburg. Maastricht: University of Limburg; 1980. (In Dutch.)
    17. Smulders PGW. Balance of 30 years sickness absence research; the results of 318 summarized studies. Leiden: NIPG/TNO; 1984. (In Dutch.)
    18. SchröerCAP.Absenteeismduetostress.Astudyofthecharacterofstress,support and absenteeism. Maastricht: University of Maastricht; 1993. (In Dutch.)
    19. Müller CF, Monrad T, Biering-Sørensen F, Darre E, Deis A, Kryger P. The influence of previous low back trouble, general health and working conditions on future sick-listing because of low back trouble. A 15-year follow-up study of risk indicators for self-reported sick-listing caused by low back trouble. Spine. 1999 Aug 1;24(15):1562-70. Přejít k původnímu zdroji...
    20. Virtanen M, Kivimäki M, Elovainio M, Vahtera J, Cooper CL. Contingent employment, health and sickness absence. Scand J Work Environ Health. 2001 Dec;27(6):365-72. Přejít k původnímu zdroji...
    21. Boedeker W. Associations between workload and diseases rarely occurring in sickness absence data. J Occup Environ Med. 2001 Dec;43(12):1081-8. Přejít k původnímu zdroji...
    22. IJzelenberg W, Molenaar D, Burdorf A. Different risk factors for musculoskeletal complaints and musculoskeletal sickness absence. Scand J Work Environ Health. 2004 Feb;30(1):56-63. Přejít k původnímu zdroji...
    23. Kaiser CP. Insurance medicine and the duration of sick leave. Maastricht: University of Maastricht; 1992. (In Dutch.)
    24. Geurts SAE, Buunk AP, Schaufeli WB. Health complaints, social comparisons, and absenteeism. Work Stress. 1994;8(3):220-34.
    25. Rael EG, Stansfeld SA, Shipley M, Head J, Feeney A, Marmot M. Sickness absence in the Whitehall II study, London: the role of social support and material problems. J Epidemiol Community Health. 1995 Oct;49(5):474-81. Přejít k původnímu zdroji...
    26. North FM, Syme SL, Feeney A, Shipley M, Marmot M. Psychosocial work environment and sickness absence among British civil servants: the Whitehall II study.Am J Public Health. 1996 Mar;86(3):332-40. Erratum in: Am J Public Health 1996 Aug;86(8 Pt 1):1093. Přejít k původnímu zdroji...
    27. Stansfeld SA, Fuhrer R, Head J, Ferrie J, Shipley M. Work and psychiatric disorder in the Whitehall II study. J Psychosom Res. 1997 Jul;43(1):73-81. Přejít k původnímu zdroji... Přejít na PubMed...
    28. Vahtera J, Kivimäki M, Koskenvuo M, Pentti J. Hostility and registered sickness absences: a prospective study of municipal employees. Psychol Med. 1997 May;27(3):693-701. Přejít k původnímu zdroji... Přejít na PubMed...
    29. Kivimäki M, Elovainio M, Vahtera J. Workplace bullying and sickness absence in hospital staff. Occup Environ Med. 2000 Oct;57(10):656-60. Přejít k původnímu zdroji...
    30. Kivimäki M, Elovainio M, Vahtera J, Ferrie JE. Organisational justice and health of employees: prospective cohort study. Occup Environ Med. 2003 Jan;60(1):27-33. Přejít k původnímu zdroji...
    31. Melchior M, Niedhammer I, Berkman LF, Goldberg M. Do psychosocial work factors and social relations exert independent effects on sickness absence? A six year prospective study of the Gazel cohort. J Epidemiol Community Health. 2003 Apr;57(4):285-93. Přejít k původnímu zdroji...
    32. Eriksen W, Bruusgaard D, Knardahl S. Work factors as predictors of intense or disabling low back pain; a prospective study of nurse's aides. Occup Environ Med. 2004 May;61(5):398-404. Přejít k původnímu zdroji...
    33. Leijon M, Mikaelsson B. Repeated short-term sick-leave as a possible symptom of psycho-social problems. Scand J Soc Med. 1984;12(4):165-9. Přejít k původnímu zdroji... Přejít na PubMed...
    34. North F, Syme SL, FeeneyA, Head J, Shipley MJ, Marmot MG. Explaining socioeconomic differences in sickness absence: theWhitehall II Study. BMJ. 1993 Feb 6;306(6874):361-6. Přejít k původnímu zdroji... Přejít na PubMed...
    35. Melamed S, Ben-Avi I, Luz J, Green MS. Objective and subjective work monotony: effects on job satisfaction, psychological distress, and absenteeism in blue-collar workers. J Appl Psychol. 1995 Feb;80(1):2942. Erratum in: J Appl Psychol 1995 Aug;80(4):538. Přejít k původnímu zdroji...
    36. Zboril-Benson LR. Why nurses are calling in sick: the impact of health care restructuring. Can J Nurs Res. 2002 Mar;33(4):89-107.
    37. Nijhuis FJN, Soeters J. Work and illness: a study of absenteeism because of illness and incapacity to work in 51 companies in South-Limburg. Maastricht: University of Limburg; 1982. (In Dutch.)
    38. VäänänenA, Toppinen-Tanner S, Kalimo R, Mutanen P, Vahtera J, Peiró JM. Job characteristics, physical and psychological symptoms and social support as antecedents of sickness absence among men and women in the private industrial sector. Soc Sci Med. 2003 Sep;57(5):807-24. Přejít k původnímu zdroji...
    39. Moreau M, Valente F, Mak R, Pelfrene E, de Smet P, de Backer G, et al. OccupationalstressandincidenceofsickleaveintheBelgianworkforce:the Belstress study. J Epidemiol Community Health. 2004 Jun;58(6):507-16. Přejít k původnímu zdroji...
    40. Klein Hesselink DJ, Kruidenier HJ, Veerman TJ, Buijs PC.Absenteeism explained.Aliterature search on determinants of sick leave and incapacity for work. Amsterdam: NIA; 1993. (In Dutch.)
    41. Virtanen M, Kivimäki M, Elovainio M,Vahtera J, Ferrie JE. From insecure to secure employment: changes in work, health, health related behaviours, and sickness absence. Occup Environ Med. 2003 Dec;60(12):948-53. Přejít k původnímu zdroji...
    42. Niedhammer I, Bugel I, Goldberg M, LeclercA, GuéguenA. Psychosocial factors at work and sickness absence in the Gazel cohort: a prospective study. Occup Environ Med. 1998 Nov;55(11):735-41. Přejít k původnímu zdroji...
    43. Ala-Mursula L, Vahtera J, Kivimäki M, Kevin MV, Pentti J. Employee control over working times: associations with subjective health and sickness absences. J Epidemiol Community Health. 2002 Apr;56(4):272-8. Přejít k původnímu zdroji...
    44. Geurts S.Absenteeism from a social psychological perspective. Nijmegen: Catholic University of Nijmegen; 1994.
    45. Heaney CA, Clemans J. Occupational stress, physician-excused absences, and absences not excused by a physician. Am J Health Promot. 1995 Nov-Dec;10(2):117-24. Přejít k původnímu zdroji... Přejít na PubMed...
    46. Greiner BA, Krause N, Ragland DR, Fisher JM. Objective stress factors, accidents, and absenteeism in transit operators: a theoretical framework and empirical evidence. J Occup Health Psychol. 1998 Apr;3(2):130-46. Přejít k původnímu zdroji...
    47. Bourbonnais R, Mondor M. Job strain and sickness absence among nurses in the province of Quebec. Am J Ind Med. 2001 Feb;39(2):194-202. Přejít k původnímu zdroji... Přejít na PubMed...
    48. Otten F. Workstress and healthiness. The Hague: Statistics Netherlands (CBS); 2001. (In Dutch.)
    49. Buunk AP, Janssen P. Social support at home and psychosocial stress at work. Gedrag Gezond. 1987;15(4):147-54. (In Dutch.)
    50. Buunk BP, Doosje BJ, Liesbeth G, Jans JM, Hopstaken LEM. Perceived reciprocity, social support, and stress at work: the role of exchange and communal orientation. J Pers Soc Psychol. 1993 Oct;65(4):801-11. Přejít k původnímu zdroji...
    51. Janssen P, Buunk BP, Nijhuis F. The influence of social support regarding relative deprivation and stress in higher educated men. A comparison of three age-groups. Gedrag Organisatie. 1994;7(2):71-89. (In Dutch.)
    52. Geurts SA, Schaufeli WB, Rutte CG. Absenteeism, turnover intention and inequity in the employement relationship. Work Stress. 1999 Jul;13(3):253-67. Přejít k původnímu zdroji...
    53. Kivimäki M, Sutinen R, Elovainio M, Vahtera J, Räsänen K, Töyry S, et al. Sickness absence in hospital physicians: 2 year follow up study on determinants. Occup Environ Med. 2001 Jun;58(6):361-6. Přejít k původnímu zdroji...
    54. Szubert Z, Makowiec-Dabrowska T, Sobala W. Health-related absenteeism among workers employed in various work environments. Med Pr. 1999;50(2):89-118. (In Polish.) Přejít na PubMed...
    55. Leigh JP. Employee and job attributes as predictors of absenteeism in a national sample of workers: the importance of health and dangerous working conditions. Soc Sci Med. 1991;33(2):127-37. Přejít k původnímu zdroji...
    56. Ekberg K, Wildhagen I. Long-term sickness absence due to musculoskeletal disorders: the necessary intervention of work conditions. Scand J Rehabil Med. 1996 Mar;28(1):39-47.
    57. Milton DK, Glencross PM, Walters MD. Risk of sick leave associated with outdoor air supply rate, humidification, and occupant complaints. Indoor Air. 2000 Dec;10(4):212-21. Přejít k původnímu zdroji... Přejít na PubMed...
    58. Wargocki P, Sundell J, Bischof W, Brundrett G, Fanger PO, Gyntelberg F, et al. Ventilation and health in non-industrial indoor environments: report from a European multidisciplinary scientific consensus meeting (EUROVEN). Indoor Air. 2002 Jun;12(2):113-28. Přejít k původnímu zdroji... Přejít na PubMed...
    59. Hopstaken LEM. Deliberately. Absenteeism as reasoned behaviour. Groningen: University of Groningen; 1994. (In Dutch.)
    60. Jacobson BH, Aldana SG, Goetzel RZ, Vardell KD, Adams TB, Pietras RJ. The relationship between perceived stress and self-reported illnessrelated absenteeism. Am J Health Promot. 1996 Sep-Oct;11(1):54-61. Přejít k původnímu zdroji... Přejít na PubMed...
    61. Schechter J, Green LW, Olsen L, Kruse K, Cargo M. Application of Karasek's demand/control model a Canadian occupational setting including shift workers during a period of reorganization and downsizing. Am J Health Promot. 1997 Jun-Aug;11(6): 394-9. Přejít k původnímu zdroji... Přejít na PubMed...
    62. Feuerstein M, Berkowitz SM, HauflerAJ, Lopez MS, Huang GD.Working with low back pain: workplace and individual psychosocial determinants or limited duty and lost time. Am J Ind Med. 2001 Dec;40(6):627-38. Přejít k původnímu zdroji... Přejít na PubMed...
    63. Voss M, Floderus B, Diderichsen F. Changes in sickness absenteeism following the introduction of a qualifying day for sickness benefit - findings from Sweden Post. Scand J Public Health. 2001 Sep;29(3):166-74. Přejít k původnímu zdroji...
    64. Houtman IL, Bongers PM, Smulders PG, Kompier MA. Psychosocial stressors at work and musculoskeletal problems. Scand J Work Environ Health. 1994 Apr;20(2):139-45. Přejít k původnímu zdroji...
    65. Dewa CS, Lin E. Chronic physical illness, psychiatric disorder and disability in the workplace. Soc Sci Med. 2000 Jul;51(1):41-50. Přejít k původnímu zdroji...
    66. Moncrieff J, Pomerleau J. Trends in sickness benefits in Great Britain and the contribution of mental disorders. J Public Health Med. 2000 Mar;22(1):59-67. Přejít k původnímu zdroji...
    67. Savikko A, Alexanderson K, Hensing G. Do mental health problems increase sickness absence due to other diseases? Soc Psychiatry Psychiatr Epidemiol. 2001 Jun;36(6):310-6. Přejít k původnímu zdroji...
    68. BassAR, Bharucha-Reid R, Delaplane-Harris K, Schork MA, Kaufmann R, McCann D, et al. Employee drug use, demographic characteristics, work reactions, and absenteeism. J Occup Health Psychol. 1996 Jan;1(1):92-9. Přejít k původnímu zdroji...
    69. Vahtera J, Pentti J, Uutela A. The effect of objective job demands on registered sickness absence spells; do personal, social and job-related resources act as moderators? Work Stress. 1996 Oct;10(4):286-308. Přejít k původnímu zdroji...
    70. van Deursen CGL, Houtman ILD, Bongers PM. Work, private circumstances, dangerous habits and absenteeism: differences between men and women. Tijdschr gezondheidsz. 1999;77(2):105-15. (In Dutch.)
    71. Arola H, Pitkänen M, Nygård CH, Huhtala H, Manka ML. The connection between age, job control and sickness absences among Finnish food workers. Occup Med (Lond). 2003 May;53(3):229-30. Přejít k původnímu zdroji... Přejít na PubMed...
    72. Alexanderson K, Leijon M,Akerlind I, Rydh H, Bjurulf P. Epidemiology of sickness absence in a Swedish county in 1985, 1986 and 1987.Athree year longitudinal study with focus on gender, age and occupation. Scand J Soc Med. 1994 Mar;22(1):27-34. Přejít na PubMed...
    73. Mastekaasa A. Parenthood, gender and sickness absence. Soc Sci Med. 2000 Jun;50(12):1827-42. Přejít k původnímu zdroji...
    74. Hensing G, Alexanderson K. The association between sex segregation, working conditions, and sickness absence among employed women. Occup Environ Med. 2004 Feb;61(2):e7. Přejít k původnímu zdroji... Přejít na PubMed...
    75. Isacsson A, Hanson BS, Janzon L, Kugelberg G. The epidemiology of sick leave in an urban population in Malmö, Sweden. Scand J Soc Med. 1992 Dec;20(4):234-9. Přejít k původnímu zdroji... Přejít na PubMed...
    76. Stansfeld S, Feeney A, Head J, Canner R, North F, Marmot M. Sickness absence for psychiatric illness: the Whitehall II Study. Soc Sci Med. 1995 Jan;40(2):189-97. Přejít k původnímu zdroji...
    77. Bloemhoff A, Smulders P, van Dijk F, van Wely P. Quality of work and health. The future in six scenario's. Tijdschr Soc Gezondheidsz. 1993;71(1):11-20. (In Dutch.)
    78. Jenkins R, Harvey S, Butler T, Thomas RL.Asix year longitudinal study of the occupational consequences of drinking over 'safe limits'of alcohol. Br J Ind Med. 1992 May;49(5):369-74. Přejít k původnímu zdroji...
    79. MarmotMG,NorthF,FeeneyA,HeadJ.Alcoholconsumptionandsickness absence: from the Whitehall II study. Addiction. 1993 Mar;88(3):369-82. Přejít k původnímu zdroji...
    80. Upmark M, Möller J, RomelsjöA. Longitudinal, population-based study of self reported alcohol habits, high levels of sickness-absence, and disability pensions. J Epidemiol Community Health. 1999 Apr;53(4):223-9. Přejít k původnímu zdroji...
    81. Ryan J, Zwerling C, Orav EJ. Occupational risks associated with cigarette smoking: a prospective study. Am J Public Health. 1992 Jan;82(1):29-32. Přejít k původnímu zdroji...
    82. Bush R, Wooden M. Smoking and absence from work: Australian evidence. Soc Sci Med. 1995 Aug;41(3):437-46. Přejít k původnímu zdroji...
    83. Halpern MT, Shikiar R, Rentz AM, Khan ZM. Impact of smoking status on workplace absenteeism and productivity. Tob Contr. 2001 Sep;10(3):233-8. Přejít k původnímu zdroji...
    84. Draaisma D, Smulders P. Absenteeism and the company. Leiden: NIPG/ TNO; 1978. (In Dutch.)
    85. Municipal Health Services Limburg. Mortality in Limburg. Trend report 1985-1999. Limburg: Municipal Health Services Limburg; 2005. (In Dutch.)
    86. National Public Health Compass. Bilthoven: RIVM; 2006. (In Dutch.)
    87. Institute for Employee Insurances. Social insurance atlas 2003-2005. Amsterdam: UWV; 2005. (In Dutch.)
    88. De Winter CR. Work, health and absenteeism as predictors of disability pension. Maastricht: University of Limburg; 1991. (In Dutch.)
    89. Cortina JM. What is coefficient alpha? An examinations of theory and applications. J Appl Psychol. 1993 Feb;78(1):98-104. Přejít k původnímu zdroji...
    90. Zar JH. Biostatistical Analysis. 4th ed. New Jersey: Prentice-Hall International; 1999.
    91. Statistics Netherlands. National registration of absenteeism. The Hague: Statistics Netherlands (CBS); 2006. (In Dutch.)
    92. Chadwick-Jones JK, Nicholson N, Brown C. Social psychology of absenteeism. New York: Praeger; 1982.
    93. Nicholson N, Johns G.The absence culture and the psychological contract: who's in control of absence? Acad Manage Rev. 1985;10(3):397-407. Přejít k původnímu zdroji...
    94. Johns G. Contemporary research on absence from work: correlates, causes and consequences. Int Rev Ind Organ Psychol. 1997;12:115-73.
    95. Harrison D, Martocchio J. A time for absenteeism: a 20-year review of origins, offshoots, and outcomes. J Manage. 1998;24(3):305-50. Přejít k původnímu zdroji...
    96. van Deursen CGL, ReulingAMH,VeermanTJ. SZW-Forum of Employers 1998-1999; absenteeism, work circumstances, reintegration, incapacity to work. The Hague: SZW/Elsevier Bedrijfsinformatie; 2000. (In Dutch.)
    97. Blank N, Diderichsen F. Short-term and long-term sick-leave in Sweden: relationships with social circumstances, working conditions and gender. Scand J Soc Med. 1995 Dec;23(4):265-72. Přejít k původnímu zdroji... Přejít na PubMed...
    98. Messing K, Tissot F, Saurel-Cubizolles MJ, Kaminski M, Bourgine M. Sex as a variable can be a surrogate for some working conditions: factors associated with sickness absence. J Occup Environ Med. 1998 Mar;40(3):250-60. Přejít k původnímu zdroji...
    99. Moncada S, NavarroA, Cortès I, Molinero E,Artazcoz L. Sickness leave, administrative category and gender: results from the 'Casa Gran'project. Scand J Public Health. 2002;59 Suppl:26-33. Přejít k původnímu zdroji...
    100. Plantenga J. The choice of significance level in policy-making socioscientific research. Sociologische Gids. 1981;28. (In Dutch.)
    101. Bisscheroux P, Nijhuis FJN, Kruijnen M, Knipschild P, Limonard C. Health vademecum Limburg. University of Limburg. Maastricht: Medical and Societal Information Centre MEMIC; 1986. (In Dutch.)

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