Maternal serum screening for fetal down syndrome in the United States: A 1992 survey

Maternal serum screening for Down's syndrome in early pregnancy.

N J Wald, Howard Cuckle, J. W. Densem et al. · BMJ · 1988 · 974 citations · Full text

Fertility, Reproductive Health, Diagnosis +16

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 · 739 citations

Genetics, Fetal Chromosomal Abnormalities, Reproductive Health +11

Maternal serum-alpha-fetoprotein measurement in antenatal screening for anencephaly and spina bifida in early pregnancy. Report of U.K. collaborative study on alpha-fetoprotein in relation to neural-tube defects.

N J Wald, H S Cuckle, J Brock et al. · PubMed · 1977 · 527 citations

Abnormal maternal serum chorionic gonadotropin levels in pregnancies with fetal chromosome abnormalities

Mark H. Bogart, M.R. Pandian, Oliver W. Jones · Prenatal Diagnosis · 1987 · 473 citations

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