American journal of obstetrics and gynecology

Learman LA, Nakagawa S, Gregorich SE, Jackson RA, Jacoby A, Kuppermann M

Dehlendorf C, Ruskin R, Grumbach K, Vittinghoff E, Bibbins-Domingo K, Schillinger D, Steinauer J

Jacoby VL, Fujimoto VY, Giudice LC, Kuppermann M, Washington AE

Dehlendorf C, Bryant AS, Huddleston HG, Jacoby VL, Fujimoto VY

Dehlendorf C, Rodriguez MI, Levy K, Borrero S, Steinauer J

Schwope OI, Chen KT, Mehta I, Re M, Rand L

Nijagal A, Rand L, Goldstein R, Poder L, Miniati D

Learman LA, Huang AJ, Nakagawa S, Gregorich SE, Kuppermann M

Huang A, Yaffe K, Vittinghoff E, Kuppermann M, Addis I, Hanes V, Quan J, Grady D

Caughey AB, Washington AE, Kuppermann M