中国当代儿科杂志
胎龄<28周和≥28周超低出生体重儿肠内喂养情况的比较
李颖, 吴繁
Enteral feeding in extremely low birth weight infants with a gestational age of <28 weeks versus ≥ 28 weeks
LI Ying, WU Fan
中国当代儿科杂志 . 2021, (7): 690 -695 .  DOI: 10.7499/j.issn.1008-8830.2101006