title: The folly of dogmatic authority.
authors.forename: Stanley M
authors.initials: SM
authors.lastname: Aronson
mesh_terms: D000818:Animals; D019024:Barber Surgeons; D001815:Bloodletting / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient; D006801:Humans; D007865:Leeches; D024763:Leeching / Q000266:history*