Authors:
Berghella, V
Daly, SF
Tolosa, JE
DiVito, MM
Chalmers, R
Garg, N
Bhullar, A
Wapner, RJ
Citation: V. Berghella et al., Prediction of preterm delivery with transvaginal ultrasonography of the cervix in patients with high-risk pregnancies: Does cerclage prevent prematurity?, AM J OBST G, 181(4), 1999, pp. 809-815