The Effect of 2016 Chinese second-child policy and different maternal age on pregnancy outcomes in Hebei Province, China

por Tian, Mei-Ling, Ma, Guo-Juan, Du, Li-Yan, Jin, Ying, Zhang, Cui, Xiao, Yuan-Ge, Tang, Zeng-jun
Publicado 2023

Secular increase in the prevalence of gestational diabetes and its associated adverse pregnancy outcomes from 2014 to 2021 in Hebei province, China

por Tian, Mei-Ling, Du, Li-Yan, Ma, Guo-Juan, Zhang, Ting, Ma, Xu-Yuan, Zhang, Ying-Kui, Tang, Zeng-Jun
Publicado 2022