二孩产妇生育政策相关分娩情况及住院费用分析

徐梦秋，丁丽萍

Analysis of delivery situation and hospitalization expenses related to birth policy of two-child puerpera.

Xu Mengqiu, Ding Liping.

中国医院统计 . 2021, (2): 157 -161 . DOI: 10.3969/j.issn.1006-5253.2021.02.014