Necrotizing vasculitis.
D005921:Glomerulonephritis / Q000188:drug therapy / Q000209:etiology*; D006493:Heparin / Q000008:administration & dosage / Q000627:therapeutic use; D006801:Humans; D008297:Male; D008875:Middle Aged; D010033:Otitis Media / Q000150:complications*; D010488:Polyarteritis Nodosa / Q000150:complications* / Q000188:drug therapy; D011241:Prednisone / Q000627:therapeutic use
D006493:Heparin; D011241:Prednisone