机译:Delivery mode and severe intraventricular hemorrhage in single, very low birth weight, vertex infants.
Department of Neonatology, Bnai Zion Medical Center, Haifa, Israel. arik.riskin@b-zion.org.il;
Delivery; Ventricular hemorrhage; Cephalic index; Vinblastine; 接生; 长春碱;