S. Datta, U. Chakrabarty, T. Podder, and P. Mukherjee, “Use of del nido cardioplegia versus St. thomas solution 2 in adult mitral valve replacement surgery at a tertiary care hospital in Kolkata, India”, Int J Res Med Sci, vol. 8, no. 5, pp. 1654–1657, Apr. 2020.