Predicting the risk of pre-eclampsia between 11 and 13 weeks' gestation by combining maternal characteristics and serum analytes, PAPP-A and free β-hCG.
Goetzinger
Katherine R
KR
Department of Obstetrics and Gynecology, Washington University School of Medicine, St. Louis, MO 63110, USA. goetzingerk@wudosis.wustl.edu
Singla
Ashima
A
Gerkowicz
Sabrina
S
Dicke
Jeffrey M
JM
Gray
Diana L
DL
Odibo
Anthony O
AO