Shah, Samir M, Chirag K. Patel, Smit M. Mehta, and Vikram B. Gohil. 2016. “RETROCAVAL CIRCUMCAVAL URETER: RARE CONGENITAL ANOMALY OF URETER OR INFERIOR VENA CAVA”. National Journal of Medical Research 6 (01):105-7. https://njmr.in/index.php/file/article/view/330.