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Comorbidity of physical and mental disorders and the effect on work-loss days.Buist-Bouwman, Wilma Vollebergh, Ormel, R. de Graaf2005 JunTijdschriftartikel
Prevalence, severity, and comorbidity of 12-month DSM-IV disorders in the National Comorbidity Survey Replication.R.C. Kessler, Wai Chiu, Demler, K.R. Merikangas, Ellen Walters2005 JunTijdschriftartikel
Current and residual functional disability associated with psychopathology: findings from the Netherlands Mental Health Survey and Incidence Study (NEMESIS).Ravelli, Bijl2000 MayTijdschriftartikel
Clinical effectiveness of influenza vaccination in persons younger than 65 years with high-risk medical conditions: the PRISMA study.Eelko Hak, Dinny de Bakker, van Hout, Tacken, Buskens, Gerrit van Essen, Theo JM Verheij, Grobbee2005 Feb 14Tijdschriftartikel
Influenza vaccination in Europe: an inventory of strategies to reach target populations and optimise vaccination uptake.Gerrit van Essen, Kroneman, Paget2003 JunTijdschriftartikel
Epidemiology of community-acquired pneumonia in adult patients at the dawn of the 21st century: a prospective study on the Mediterranean coast of Spain.Gutiérrez, Masiá, Rodríguez, Mirete, Soldán, Padilla, L. Hernández, de Ory, Royo, Hidalgo2005 OctTijdschriftartikel
Community-acquired pneumonia: etiology, epidemiology, and outcome at a teaching hospital in Argentina.Luna, Famiglietti, Absi, Videla, Nogueira, Fuenzalida, Gené2000 NovTijdschriftartikel
Prevalence, awareness and treatment of hypercholesterolaemia in 32 populations: results from the WHO MONICA Project.Hanna Tolonen, Ulrich Keil, M. Ferrario, A. Evans, WHO MONICA Project2005 FebTijdschriftartikel
Effects of dietary fatty acids and carbohydrates on the ratio of serum total to HDL cholesterol and on serum lipids and apolipoproteins: a meta-analysis of 60 controlled trials.Ronald Mensink, Peter Zock, Kester, Martijn Katan2003 MayTijdschriftartikel