Vafaei, Homeira, Khatoon Rafeei, Maryam Dalili Maryam Dalili, Nasrin Asadi, Nosaibe Seirfar, and Mojgan Akbarzadeh-Jahromi. “Prevalence of Single Umbilical Artery, Clinical Outcomes and Its Risk Factors: A Cross-Sectional Study”. International Journal of Reproductive BioMedicine (IJRM) 19, no. 5 (June 23, 2021): 441–448. Accessed March 29, 2024. https://knepublishing.com/index.php/ijrm/article/view/9253.