Accuracy of the Bayley-II mental development index at 2 years as a predictor of cognitive impairment at school age among children born extremely preterm.
O'Shea TM, Joseph RM, Allred EN, Taylor HG, Leviton A, Heeren T, Douglass LM, Frazier JA, Jara H, Kuban KCK. Accuracy of the Bayley-II mental development index at 2 years as a predictor of cognitive impairment at school age among children born extremely preterm. J Perinatol. 2018 07; 38(7):908-916.