Ayyadurai, S., Ramachandran, R., M., H.S. and P. M., V. 2017. Congenital infra renal agenesis of inferior vena cava - an uncommon entity in clinical practice. International Journal of Advances in Medicine. 3, 2 (Jan. 2017), 428–430. DOI:https://doi.org/10.18203/2349-3933.ijam20160468.