title: Reversal of rapidly progressive renal failure associated with polyarteritis.
mesh_terms: D001167:Arteritis / Q000150:complications / Q000188:drug therapy*; D001379:Azathioprine / Q000627:therapeutic use*; D005921:Glomerulonephritis / Q000150:complications / Q000188:drug therapy*; D014890:Granulomatosis with Polyangiitis / Q000188:drug therapy; D006801:Humans; D008297:Male; D008875:Middle Aged; D011241:Prednisone / Q000627:therapeutic use*
chemical_list: D001379:Azathioprine; D011241:Prednisone