James E. Haddow

Second-trimester serum cotinine levels in nonsmokers in relation to birth weight

James E. Haddow, George J. Knight, Glenn E. Palomaki et al. · American Journal of Obstetrics and Gynecology · 1988 · 81 citations

Physiology, Gynecology, Pregnancy +6

Prospective intervention trial of a screening protocol to identify fetal trisomy 18 using maternal serum alpha‐fetoprotein, unconjugated oestriol, and human chorionic gonadotropin

Glenn E. Palomaki, George J. Knight, James E. Haddow et al. · Prenatal Diagnosis · 1992 · 78 citations

Elevated midtrimester serum methylmalonic acid levels as a risk factor for neural tube defects

M J Adams, Muin J. Khoury, Kelley S. Scanlon et al. · Teratology · 1995 · 53 citations

Undetectable maternal serum unconjugated estriol levels in the second trimester: Risk of perinatal complications associated with placental sulfatase deficiency

Linda Bradley, Jacob A. Canick, G E Palomaki et al. · American Journal of Obstetrics and Gynecology · 1997 · 35 citations

Undetectable Maternal Serum, Placental Development, Placental Sulfatase Deficiency +10

hCG and the free β-subunit as screening tests for Down syndrome

George J. Knight, G E Palomaki, Louis M. Neveux et al. · Prenatal Diagnosis · 1998 · 35 citations · Full text