摘要: Chelates are used in cancer as cytotoxic agent, radioactive agent imaging studies and radioimmunotherapy. Various chelates based on ruthenium, copper, zinc, organocobalt, gold, platinum, palladium, cobalt, nickel iron reported agent. Monoclonal antibodies labeled with metals such yttrium-90, indium-111 iodine-131 This review is an attempt to compile the use of drugs