Chinese Journal of Obstetrics and Gynecology, Volume 58, Issue 5,2023, Pages 397-400, doi:10.3760/cma.j.cn112141-20230308-00109
Chinese Journal of Obstetrics and Gynecology, Volume 58, Issue 5,2023, Pages 392-396, doi:10.3760/cma.j.cn112141-20221010-00622
Chinese Journal of Obstetrics and Gynecology, Volume 58, Issue 5,2023, Pages 378-382, doi:10.3760/cma.j.cn112141-20221012-00632
Chinese Journal of Obstetrics and Gynecology, Volume 58, Issue 5,2023, Pages 383-385, doi:10.3760/cma.j.cn112141-20221025-00653
Chinese Journal of Obstetrics and Gynecology, Volume 58, Issue 5,2023, Pages 388-391, doi:10.3760/cma.j.cn112141-20230127-00023