title: Syphilis rules.
authors.affiliation: Department of Dermatology, Eastern Virginia Medical School, Norfolk, VA 23507, USA. rpariser@pol.net
authors.forename: Robert J
authors.initials: RJ
authors.lastname: Pariser
mesh_terms: D049672:History, 19th Century; D049673:History, 20th Century; D049691:History, Medieval; D006801:Humans; D013587:Syphilis / Q000266:history*