Subramanyam, K., G. K. Dangeti, R. R. Ramalingam, and N. S. Moorthy. “Stenosis in Single Coronary Artery Originating from Right Sinus of Valsalva: Asymptomatic Upto Sixth Decade of Life”. International Journal of Research in Medical Sciences, vol. 6, no. 9, Aug. 2018, pp. 3189-91, doi:10.18203/2320-6012.ijrms20183669.