Gopinath, Vinu, et al. “Bilateral Lateral Rotation of the Kidneys With Their Hilum Facing Laterally (outwards) - Rare Anatomical Variations”. Asian Journal of Medical Sciences, vol. 6, no. 5, Apr. 2015, pp. 82-84, https://nepjol.info/index.php/AJMS/article/view/12414.