title: [Léon Fredericq and the concept of regulation in the physiology of living systems].
mesh_terms: D000818:Animals; D001530:Belgium; D001833:Body Temperature Regulation; D049672:History, 19th Century; D049673:History, 20th Century; D010827:Physiology / Q000266:history
vernacular_title: Léon Fredericq et le concept de régulation en matière de physiologie des systèmes.