title: Late cutaneous syphilis (gumma) with negative serologic reactions.
authors.forename: H M
authors.initials: HM
authors.lastname: JOHNSON
mesh_terms: D000279:Administration, Cutaneous; D006801:Humans; D013587:Syphilis; D013588:Syphilis Serodiagnosis; D013591:Syphilis, Cutaneous
keywords: SYPHILIS/serodiagnosis