随着围生医学的进步及早产儿救治率的提高，超低出生体重儿动脉导管未闭的诊治是新生儿医学面临的巨大挑战。经导管持续左向右分流导......

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Background::Delivery room resuscitation assists preterm infants, especially extremely preterm infants (EPI) and extremel......

目的探讨新生儿重症监护病房(neonatal intensive care unit,NICU)中极低出生体重儿(extremely low birth weight infants,ELBWI)......