title: [Ancient medicine is based on nature philosophy. Alkmaion and Empedokles, philosophers and physicians seeking natural explanations].
authors.affiliation: Psykiatrisk konsult vid Södersjukhuset, Stockholm.
authors.forename: L
authors.initials: L
authors.lastname: Sjöstrand
mesh_terms: D000076145:Greece, Ancient; D049690:History, Ancient; D006801:Humans; D008512:Medicine in the Arts; D019368:Nature; D010684:Philosophy / Q000266:history*; D010686:Philosophy, Medical / Q000266:history*; D010820:Physicians / Q000266:history*; D012613:Sculpture / Q000266:history