Influence of early different doses of intravenous amino acid supplementation on preterm infants' nutrition.
TAN Jian-min,ZHENG Yu-qiong,WAN Hong,LUO Tian-kuan,SHEN Chuan-qiao,YANG Li-na.
journal1 . 2016, (8): 807 -809 .  DOI: 10.11852/zgetbjzz2016-24-08-07