Cohen, M A Chromosomal investigation in pregnancies following chemotherapy for choriocarcinoma. [electronic resource] - Lancet (London, England) Jul 1971 - 219 p. digital Publication Type: Journal Article ISSN: 0140-6736 Standard No.: 10.1016/s0140-6736(71)90934-2 doi Subjects--Topical Terms: Choriocarcinoma--drug therapyChromosome AberrationsChromosomes--drug effectsDactinomycin--adverse effectsFemaleHumansMethotrexate--adverse effectsPregnancyUterine Neoplasms--drug therapy