title: Leukoderma of secondary syphilis: two case reports.
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D010401:Penicillin G Benzathine / Q000627:therapeutic use; D010859:Pigmentation Disorders / Q000209:etiology*; D012737:Sex Factors; D013587:Syphilis / Q000150:complications* / Q000175:diagnosis / Q000188:drug therapy; D013591:Syphilis, Cutaneous / Q000175:diagnosis*
chemical_list: D010401:Penicillin G Benzathine