住院新生儿212例维生素A水平及相关因素分析

常晓,王哲,吴云霞

Analysis of current level and related factors of vitamin A in 212 cases of hospitalized newborns

CHANG Xiao,WANG Zhe,WU Yun-xia

中国儿童保健杂志 . 2019, (3): 330 -332 . DOI: 10.11852/zgetbjzz2018-0226