Controlled study of azathioprine in lupus.
D001379:Azathioprine / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000188:drug therapy*; D009393:Nephritis / Q000188:drug therapy; D011241:Prednisone / Q000627:therapeutic use
D001379:Azathioprine; D011241:Prednisone