Morbidity and mortality of the study population (chi2- test).
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(SGA = Small for gestational age, NEC = Necrotizing enterocolitis, IVH = intraventricular haemorrhage, PDA = persisting ductus arteriosus) There were no significant differences in outcome data between groups (p>0.05).Morbidity and mortality of the study population (chi2- test).
创建时间：
2015-12-03
