THE ISOLATION OF C21 STEROIDS FROM HUMAN PLACENTA

An Enzyme in Endocrine Tissues which Oxidizes Δ ⁵ -3 Hydroxy Steroids to α,β Unsaturated Ketones

Leo T. Samuels, M. L. Helmreich, M. B. Lasater et al. · Science · 1951 · 200 citations

Life Sciences, Biochemistry, Endocrinology +14

INTERNAL SECRETIONS AND TOXEMIA OF LATE PREGNANCY

George Van S. Smith, O. Watkins Smith · Physiological Reviews · 1948 · 99 citations

Medicine, Maternal Health, Obstetrics +10

THE PREPARATION OF PURIFIED PROGESTIN

Willard M. Allen · Journal of Biological Chemistry · 1932 · 44 citations · Full text

Veterinary Medicine, Animal Sciences, Endocrinology +13

150. The effect of molecular environment on the absorption spectra of organic compounds in solution. Part III. Compounds containing the chromophore >CC—CN—

L. K. Evans, A. E. Gillam · Journal of the Chemical Society (Resumed) · 1943 · 34 citations

Natural Sciences, Chemistry, Organic Chemistry +15

Progestin Content of Human Placenta

Daniel A. McGinty, Nancy McCullough, Julia Wolter · Experimental Biology and Medicine · 1936 · 18 citations

Medicine, Endocrinology, Obstetrics +8