Glover, Angelica V.;
Battarbee, Ashley N.;
Gyamfi-Bannerman, Cynthia;
Boggess, Kim A.;
Sandoval, Grecio;
Blackwell, Sean C.;
Tita, Alan T. N.;
Reddy, Uma M.;
Jain, Lucky;
Saade, George R.;
Rouse, Dwight J.;
Iams, Jay D.;
Clark, Erin A. S.;
Chien, Edward K.;
Peaceman, Alan M.;
Gibbs, Ronald S.;
Swamy, Geeta K.;
Norton, Mary E.;
Casey, Brian M.;
Caritis, Steve N.;
Tolosa, Jorge E.;
Sorokin, Yoram;
Manuck, Tracy A.;
for the National Institute of Child Health Human Development Maternal-Fetal Medicine Units Network:
Anderson, Evan J.;
DeVincenzo, John P.;
Simões, Eric A. F.;
Krilov, Leonard R.;
Forbes, Michael L.;
Pannaraj, Pia S.;
Espinosa, Claudia M.;
Welliver, Robert C.;
Wolkoff, Leslie I.;
Yogev, Ram;
Checchia, Paul A.;
Domachowske, Joseph B.;
Halasa, Natasha;
McBride, Scott J.;
Kumar, Veena R.;
McLaurin, Kimmie K.;
Rizzo, Christopher P.;
Ambrose, Christopher S.: