Akinmoladun, Janet, et al. “Pattern of Prenatal Ultrasound Diagnosed Anterior Abdominal Wall Defects at the University College Hospital, Ibadan, Nigeria: A Pictorial Essay”. West African Journal of Radiology, vol. 26, no. 1, June 2019, pp. 43-49, https://doi.org/10.4103/wajr.wajr_7_18.