title: Towards a realistic and relevant public health: the challenges of useful simplification.
authors.affiliation: Department of Epidemiology, University of Michigan, SPH Tower 3671, 109 Observatory Street, Ann Arbor, MI 48109, USA. 18621784
authors.forename: Ana V
authors.initials: AV
authors.lastname: Diez Roux
mesh_terms: D016021:Epidemiologic Studies; D006801:Humans; D015980:Public Health Practice; D012307:Risk Factors