title: Prolonged withdrawal of azathioprine in kidney transplantation.
mesh_terms: D001379:Azathioprine / Q000627:therapeutic use*; D003404:Creatinine / Q000097:blood; D006085:Graft Survival; D006801:Humans; D016030:Kidney Transplantation; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000276:immunology; D013375:Substance Withdrawal Syndrome
chemical_list: D003404:Creatinine; D001379:Azathioprine