Sonographic diagnosis of Down syndrome in the second trimester

Hirsutism: Implications, etiology, and management

Richard Hatch, Robert L. Rosenfield, Moon H. Kim et al. · American Journal of Obstetrics and Gynecology · 1981 · 1K citations

Medicine, Dermatology, Pathology +3

An association between low maternal serum α-fetoprotein and fetal chromosomal abnormalities

Irwin R. Merkatz, Harold M. Nitowsky, James N. Macri et al. · American Journal of Obstetrics and Gynecology · 1984 · 740 citations

Medicine, Maternal Health, Obstetrics +14

Radioimmunoassay of Plasma Dehydroepiandrosterone Sulfate

John E. Buster, Guy E. Abraham · Analytical Letters · 1972 · 239 citations

Life Sciences, Biochemistry, Endocrinology +15

A sonographic sign for the detection in the second trimester of the fetus with Down's syndrome

Beryl R. Benacerraf, Vanessa A. Barss, Lane A. Laboda · American Journal of Obstetrics and Gynecology · 1985 · 196 citations

Medicine, Gynecology, Obstetrics +14

Direct Inhibition of Leydig Cell Function by Estradiol*

Thomas M. Jones, Victor S. Fang, Richard L. Landau et al. · The Journal of Clinical Endocrinology & Metabolism · 1978 · 124 citations

Medicine, Biochemistry, Endocrinology +17