الوصول الحر: https://escholarship.org/uc/item/5z02g3f7Test
الوصول الحر: https://escholarship.org/uc/item/2f21k5n2Test
الإتاحة: https://doi.org/10.1016/j.ajog.2024.02.008Testhttps://api.elsevier.com/content/article/PII:S0002937824000784?httpAccept=text/xmlTesthttps://api.elsevier.com/content/article/PII:S0002937824000784?httpAccept=text/plainTest
الوصول الحر: https://escholarship.org/uc/item/3wt0j4qqTest
الإتاحة: https://doi.org/10.1016/j.ajog.2021.05.014Testhttp://zaguan.unizar.es/record/112751Test
الإتاحة: https://www.ajol.info/index.php/samj/article/view/170310Test
الإتاحة: https://ecommons.aku.edu/pakistan_fhs_mc_women_childhealth_obstet_gynaecol/234Test