Effects of placental transfusion of umbilical cord milking on very low birth weight infants 
GUO Fang, ZHU Jinqiu, LUO Weizhen, LI Jia, ZHANG Jing, PU Ling, ZHANG Xia
Journal of Clinical Pediatrics . 2015, (3): 211 - .  DOI: 10.3969j.issn.1000-3606.2015.03.003