Concepedia
American Journal of Obstetrics and Gynecology · 1951 · 30 citations · 2 references
2
Information regarding the time of human ovulation derived from a study of 3 unfertilized and 11 fertilized ova
John A. Rock, Arthur T. Hertig · American Journal of Obstetrics and Gynecology · 1944 · 41 citations
Medicine, Endocrinology, Gynecology +12
Primary Ovarian Pregnancy
N. Paul Isbell, W. Benjamin Bacon · American Journal of Obstetrics and Gynecology · 1947 · 11 citations