THE MALE-TOAD TEST FOR PREGNANCY

MECHANISM OF OVULATION IN THE RABBIT

Maurice H. Friedman · American Journal of Physiology-Legacy Content · 1929 · 82 citations

Medicine, Endocrinology, Physiology +10

A Rapid Test for Pregnancy on Xenopus lævis

H. A. Shapiro, H. Zwarenstein · Nature · 1934 · 67 citations

Medicine, Animal Sciences, Obstetrics +6

The Male Frog, Rana pipiens, as a New Test Animal for Early Pregnancy

P. B. Wiltberger, David F. Miller · Science · 1948 · 50 citations

Life Sciences, Biology, Zoology +16

A Rapid Test for the Diagnosis of Pregnancy

C. W. Bellerby · Nature · 1934 · 38 citations

Medicine, Maternal Health, Obstetrics +12

THE USE OF THE MALE NORTH AMERICAN FROG (RANA PIPIENS) IN THE DIAGNOSIS OF PREGNANCY¹

Stanley L. Robbins, Frederic Parker · Endocrinology · 1948 · 35 citations

Medicine, Animal Sciences, Zoology +10