Differences of maternal mortality rate between Shanghai and New York city from the perspective of regulatory policy

por Li, Li, Li, Cheng-Yue, Zhou, Qing-Yu, Pu, Chuan, Xu, Ling-Zhong, Xu, Tian-Qiang, Hao, Chao, Hu, Zhi, Hao, Mo
Publicado 2020