Suseel, A., S. V. Abraham, and R. K. R. “Utility of Opening Rhythms in Predicting Time to Return of Spontaneous Circulation in Cardiac Arrest Victims in a Resource Constrained Setting: A Single Centre Prospective Observational Study”. International Journal of Research in Medical Sciences, vol. 7, no. 12, Nov. 2019, pp. 4709-14, doi:10.18203/2320-6012.ijrms20195543.