Ferreira, V., Vaz, I., Reis, A.P., Mendes, M.J. and Rodrigues, M. do C. 2017. Antenatal detection of single umbilical artery: what does it mean?. NASCER E CRESCER - BIRTH AND GROWTH MEDICAL JOURNAL. 22, 3 (Jan. 2017), 140–144. DOI:https://doi.org/10.25753/BirthGrowthMJ.v22.i3.10284.