title: Epidemiology in transition: a historical hypothesis.
authors.affiliation: Leiden University Hospital, Department of Clinical Epidemiology, The Netherlands.
authors.forename: J P
authors.initials: JP
authors.lastname: Vandenbroucke
mesh_terms: D004813:Epidemiology / Q000639:trends*; D006801:Humans; D011315:Preventive Medicine; D011634:Public Health