General practitioner practices in requesting laboratory tests for patients with gastroenteritis in the Netherlands, 2001–2002

por van den Brandhof, Winette E, Bartelds, Aad IM, Koopmans, Marion PG, van Duynhoven, Yvonne THP
Publicado 2006

The epidemiology of suicide and attempted suicide in Dutch general practice 1983–2003

por Marquet, Richard L, Bartelds, Aad IM, Kerkhof, Ad JFM, Schellevis, François G, van der Zee, Jouke
Publicado 2005

ARI-EL: case-controleonderzoek naar Acute Respiratoire Infecties in de Eerste Lijn

por Bartelds, Aad, van Gageldonk-Lafeber, Rianne, Heijnen, Marie-Louise, Peeters, Marcel, van der Plas, Simone, Wilbrink, Berry
Publicado 2006

Internet-based monitoring of influenza-like illness (ILI) in the general population of the Netherlands during the 2003–2004 influenza season

por Marquet, Richard L, Bartelds, Aad IM, van Noort, Sander P, Koppeschaar, Carl E, Paget, John, Schellevis, François G, van der Zee, Jouke
Publicado 2006

Risk factors for acute respiratory tract infections in general practitioner patients in The Netherlands: a case-control study

por van Gageldonk-Lafeber, Arianne B, van der Sande, Marianne AB, Heijnen, Marie-Louise A, Peeters, Marcel F, Bartelds, Aad IM, Wilbrink, Berry
Publicado 2007