Alkhudair, W. K., Seyam, R., Al Zahrani, H. M., Al Otaibi, M. F., & Al Taweel, W. (2013). Robotic uretero-ureterostomy of the retrocaval ureter without excision of the retrocaval segment. Canadian Urological Association Journal, 6(2). https://doi.org/10.5489/cuaj.443