title: Introduction: Malthusian selections.
authors.affiliation: Wellcome Unit for the History of Medicine, University of East Anglia.
authors.forename: B
authors.initials: B
authors.lastname: Dolan
mesh_terms: D004739:England; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D010686:Philosophy, Medical / Q000266:history*; D011157:Population Dynamics; D012942:Social Sciences / Q000266:history*