Midline lethal granuloma and Wegener's granulomatosis in Nigerians: a report of three cases.
D000328:Adult; D006103:Granuloma, Lethal Midline / Q000188:drug therapy; D014890:Granulomatosis with Polyangiitis / Q000188:drug therapy; D006801:Humans; D008297:Male; D009549:Nigeria; D009669:Nose Neoplasms / Q000188:drug therapy