Maternal, neonatal characteristics and outcomes of the study infants.
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资源简介：
BPD = bronchopulmonary dysplasia; CRIB-II = Clinical Risk Index for Babies-II score; PDA = patent ductus arteriosus; NEC = necrotizing enterocolitis; IVH = intraventricular hemorrhage; PVL = cystic periventricular leukomalacia; ROP = retinopathy of prematurity; PS = pulmonary surfactant; MV = mechanical ventilation; nCPAP = nasal continuous positive airway pressure; CNY = Chinese Yuan.
创建时间：
2015-12-02
