Behera, B.K., K., V., George, J. and Nahak, S.K. 2018. Superior vena cava syndrome: a case report of a rare form of presentation. International Journal of Research in Medical Sciences. 6, 7 (Jun. 2018), 2547–2550. DOI:https://doi.org/10.18203/2320-6012.ijrms20182516.