title: Plasma exchange in acute renal allograft rejection: is a controlled trial really necessary?
mesh_terms: D001379:Azathioprine / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D006084:Graft Rejection / Q000187:drug effects; D006801:Humans; D016030:Kidney Transplantation; D008775:Methylprednisolone / Q000627:therapeutic use; D010951:Plasma Exchange; D011239:Prednisolone / Q000627:therapeutic use; D013997:Time Factors
chemical_list: D011239:Prednisolone; D001379:Azathioprine; D008775:Methylprednisolone