title: Hoffman's drops: the technique of the concentrated neosalvarsan injection.
authors.forename: Mark
authors.initials: M
authors.lastname: Bernhardt
mesh_terms: D001153:Arsphenamine / Q000031:analogs & derivatives / Q000266:history; D000431:Ethanol / Q000008:administration & dosage / Q000266:history*; D004986:Ether / Q000008:administration & dosage / Q000266:history*; D005858:Germany; D049671:History, 18th Century; D006801:Humans; D004364:Pharmaceutical Preparations / Q000008:administration & dosage / Q000266:history
chemical_list: D004364:Pharmaceutical Preparations; D004986:Ether; D001153:Arsphenamine; D000431:Ethanol; C073331:neoarsphenamine