title: Photo quiz. Paroxysmal cold hemoglobinuria secondary to latent syphilis of unknown duration.
authors.forename: N G
authors.initials: NG
authors.lastname: Rosenthal
authors.forename: M J
authors.initials: MJ
authors.lastname: DiNubile
mesh_terms: D006457:Hemoglobinuria, Paroxysmal / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011935:Reagins / Q000276:immunology; D013592:Syphilis, Latent / Q000150:complications* / Q000175:diagnosis
chemical_list: D011935:Reagins