Interception: The use of postovulatory estrogens to prevent implantation

Adenocarcinoma of the Vagina

Arthur L. Herbst, Howard Ulfelder, David C. Poskanzer · New England Journal of Medicine · 1971 · 2.5K citations · Full text

Medicine, Gynecology, Oncology +17

Ovarian pregnancy and the intrauterine device

Hans Lehfeldt, Christopher Tietze, Fred Gorstein · American Journal of Obstetrics and Gynecology · 1970 · 151 citations

Medicine, Gynecology, Obstetrics +14

Compounds interfering with ovum implantation and development

John McLean Morris, G. van Wagenen · American Journal of Obstetrics and Gynecology · 1966 · 126 citations

Medicine, Developmental Biology, Gynecology +12

Vital Statistics from a Breeding Colony

G. van Wagenen · Journal of Medical Primatology · 1972 · 102 citations

Life Sciences, Biology, Obstetrics +16

Postcoital Contraception With Diethylstilbestrol

Lucile Kirtland Kuchera · JAMA · 1971 · 63 citations

Medicine, Obstetrics, Pharmacotherapy +12