title: [A case from medical practice].
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D005401:Fissure in Ano / Q000175:diagnosis; D006801:Humans; D008297:Male; D010406:Penicillins / Q000627:therapeutic use; D013587:Syphilis / Q000175:diagnosis* / Q000188:drug therapy
chemical_list: D010406:Penicillins
vernacular_title: Der Fall aus der Praxis (8).