Development and validation of a risk prediction model for early-onset hypoglycemia in preterm infants. - Li R; He C; Luo M; Situ M; Li Z; Xie Q (The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians, 2026)