Mehdi , S. M. ., Usman Baig, Muhammad Hamza Zia, and Nosheen Iftikhar. “Caudal Regression Syndrome— a Rare Congenital Disorder: A Case Report”. Journal of the Pakistan Medical Association, vol. 71, no. 12, Jan. 2022, pp. 2847-9, doi:10.47391/JPMA.01-499.