Henoch-Schönlein nephritis.
D001379:Azathioprine / Q000627:therapeutic use; D002648:Child; D003520:Cyclophosphamide / Q000627:therapeutic use; D006801:Humans; D009393:Nephritis / Q000150:complications* / Q000401:mortality; D011693:Purpura / Q000150:complications* / Q000188:drug therapy / Q000401:mortality
D003520:Cyclophosphamide; D001379:Azathioprine