Chinese Journal of Perinatal Medicine, Volume 25, Issue 8,2022, Pages 620-625, doi:10.3760/cma.j.cn113903-20211117-00957
Chinese Journal of Perinatal Medicine, Volume 25, Issue 8,2022, Pages 615-619, doi:10.3760/cma.j.cn113903-20220214-00124
Chinese Journal of Perinatal Medicine, Volume 25, Issue 8,2022, Pages 601-608, doi:10.3760/cma.j.cn113903-20220125-00083
Chinese Journal of Perinatal Medicine, Volume 25, Issue 8,2022, Pages 570-575, doi:10.3760/cma.j.cn113903-20211208-01012
Chinese Journal of Perinatal Medicine, Volume 25, Issue 8,2022, Pages 609-614, doi:10.3760/cma.j.cn113903-20220225-00174