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Vafaei, H.; Rafeei, K.; Maryam Dalili, M. D.; Asadi, N.; Seirfar, N.; Akbarzadeh-Jahromi, M. Prevalence of Single Umbilical Artery, Clinical Outcomes and Its Risk Factors: A Cross-Sectional Study. IJRM 2021, 19, 441–448.