title: Commentary: Maziak's essay, seen from another angle.
authors.affiliation: Department of Clinical Epidemiology, Leiden University Medical Centre, The Netherlands. j.p.vandenbroucke@lumc.nl
authors.forename: Jan P
authors.initials: JP
authors.lastname: Vandenbroucke
mesh_terms: D005075:Biological Evolution; D002908:Chronic Disease / Q000453:epidemiology; D015986:Confounding Factors, Epidemiologic; D004812:Epidemiologic Methods; D004813:Epidemiology / Q000639:trends*; D006801:Humans; D008019:Life Style