title: Immunosuppression with purine analogues--the flip side of the gold coin.
authors.forename: M J
authors.initials: MJ
authors.lastname: Keating
mesh_terms: D006801:Humans; D007166:Immunosuppressive Agents / Q000627:therapeutic use*; D007938:Leukemia / Q000188:drug therapy; D008232:Lymphoproliferative Disorders / Q000188:drug therapy; D011687:Purines / Q000627:therapeutic use*
chemical_list: D007166:Immunosuppressive Agents; D011687:Purines