TY  - GEN
AU  - Palomaki,G E
AU  - Knight,G J
AU  - McCarthy,J E
AU  - Haddow,J E
AU  - donhowe,J M
TI  - Maternal serum screening for Down syndrome in the United States: a 1995 survey
SN  - 0002-9378
PY  - 1997///0612
KW  - Amniotic Fluid
KW  - chemistry
KW  - Chorionic Gonadotropin
KW  - blood
KW  - Down Syndrome
KW  - Estriol
KW  - Female
KW  - Gestational Age
KW  - Humans
KW  - Laboratories
KW  - Mass Screening
KW  - Organizations, Nonprofit
KW  - Pregnancy
KW  - Prenatal Diagnosis
KW  - Surveys and Questionnaires
KW  - United States
KW  - alpha-Fetoproteins
KW  - analysis
N1  - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S
UR  - https://doi.org/10.1016/s0002-9378(97)70400-9
ER  -