title: William Osler Medal Essay. Changing concepts of the nosology of gonorrhea and syphilis.
mesh_terms: D005060:Europe; D005260:Female; D006069:Gonorrhea / Q000266:history*; D049668:History, 15th Century; D049669:History, 16th Century; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D006801:Humans; D008297:Male; D012749:Sexually Transmitted Diseases / Q000145:classification; D013587:Syphilis / Q000266:history*