The Incidence and Influencing Factors of Pregnancy Complications in Chinese Women

YANG Cai-xia, LI Jing, ZHANG Yan, ZHOU Yuan-zhong, LI Yu-yan, CHE Yan

Journal of International Obstetrics and Gynecology . 2023, (3): 343 -348 . DOI: 10.12280/gjfckx.20221046