the reproductive performance of 36 women who had been successfully treated for gestational trophoblastic tumors with multiple courses of cytotoxic agents including methotrexate , 6-mercaptopurine , actinomycin d , and 6-azauridine , between 1962 and 1972 , has been studied in comparison with 36 patients who had spontaneously aborted a hydatidiform mole but received no treatment and a control group consisting of 36 women attending an antenatal clinic .
C0025677
methotrexate
C0020217
hydatidiform mole