Impact of prenatal screening on the birth status of fetuses with Down syndrome at an urban hospital, 1972-1994

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

Prenatal Screening for Down's Syndrome with Use of Maternal Serum Markers

James E. Haddow, Glenn E. Palomaki, George J. Knight et al. · New England Journal of Medicine · 1992 · 460 citations · Full text

Medicine, Maternal Health, Obstetrics +15

Maternal age specific rates for chromosome aberrations and factors influencing them: Report of a collaborative european study on 52 965 amniocenteses

M.A. Ferguson‐Smith, John R.W. Yates · Prenatal Diagnosis · 1984 · 391 citations

Life Sciences, Genetics, Obstetrics +17

Sonographic Identification of Second-Trimester Fetuses with Down's Syndrome

Beryl R. Benacerraf, Rebecca Gelman, F D Frigoletto · New England Journal of Medicine · 1987 · 318 citations

Medicine, Maternal Health, Obstetrics +17

Malformations Due to Presumed Spontaneous Mutations in Newborn Infants

Kathryn Nelson, Lewis B. Holmes · New England Journal of Medicine · 1989 · 306 citations

Life Sciences, Genetics, Pediatrics +17