title: Forty years family-based morbidity data in general practice.
authors.affiliation: Dept. of General Practice, University of Nijmegen.
authors.forename: W J
authors.initials: WJ
authors.lastname: van den Bosch
mesh_terms: D005194:Family Practice / Q000145:classification / Q000706:statistics & numerical data*; D006306:Health Surveys; D006801:Humans; D008137:Longitudinal Studies; D009017:Morbidity; D011159:Population Surveillance; D012042:Registries; D012106:Research / Q000458:organization & administration