title: Ageing through the ages.
authors.affiliation: Department of Biomedical Sciences (Anatomy Section), The University of Edinburgh Medical School.
authors.forename: W J
authors.initials: WJ
authors.lastname: MacLennan
authors.forename: W I
authors.initials: WI
authors.lastname: Sellers
mesh_terms: D000375:Aging; D005853:Geriatrics / Q000266:history*; D049690:History, Ancient; D049692:History, Early Modern 1451-1600; D049691:History, Medieval; D049711:History, Modern 1601-; D008017:Life Expectancy