title: [Case of malignant course of secondary recurrent syphilis].
mesh_terms: D006801:Humans; D008297:Male; D008875:Middle Aged; D012008:Recurrence; D013591:Syphilis, Cutaneous / Q000175:diagnosis* / Q000188:drug therapy
vernacular_title: Sluchaĭ zlokachestvennogo techeniia vtorichnogo retsidivnogo sifilisa.