Gastroenterology · 1977 · 216 citations · 11 references
11
Rosalyn S. Yalow, Solomon A. Berson · Gastroenterology · 1970 · 804 citations
Medicine, Endocrinology, Physiology +15
Radioimmunoassay of Plasma Progesterone
Guy E. Abraham, Ronald S. Swerdloff, Dan Tulchinsky et al. · The Journal of Clinical Endocrinology & Metabolism · 1971 · 680 citations
F. E. Hytten, Isabella Leitch · 1971 · 618 citations
The Physiology of Human Pregnancy
Postgraduate Medical Journal · 1965 · 558 citations · Full text