家庭社会经济地位与不良出生结局关系的研究进展

罗秀, 邹时朴

Research advances on the relationship between socio-economic status and adverse birth outcomes

LUO Xiu, ZOU Shi-pu

中国儿童保健杂志 . 2019, (6): 624 -628 . DOI: 10.11852/zgetbjzz2018-1543