Friedman, Alexander M.;
Ananth, Cande V.;
Lavery, Jessica A.;
Fleischer, Adiel A.;
Chazotte, Cynthia;
D'Alton, Mary E.;
(
Berkowitz
, Richard
;
Brodman
, Michael
;
Brown
, Barry
;
Christakis
, Christa
;
Combs
, Adriann
;
Eddleman
, Keith
;
Klein
, Victor
;
Minkoff
, Howard
;
Shilkrut
, Alexander
;
Silverman
, Robert
;
Sylvestre
, Georges
;
Vintzileos
, Anthony
;
Waldman
, Richard
;
Wilcox
, Wendy
)
Ananth, Cande V.;
Jablonski, Kathleen;
Myatt, Leslie;
Roberts, James M.;
Tita, Alan T. N.;
Leveno, Kenneth J.;
Reddy, Uma M.;
Varner, Michael W.;
Thorp, John M.;
Mercer, Brian M.;
Peaceman, Alan M.;
Ramin, Susan M.;
Carpenter, Marshall W.;
Samuels, Philip;
Sciscione, Anthony;
Tolosa, Jorge E.;
Saade, George;
Sorokin, Yoram;
for the National Institute of Child Health and Human Development Maternal-Fetal Medicine Units Network: