Suseel, Appu, Siju V. Abraham, and Radha K. R. 2019. “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 7 (12):4709-14. https://doi.org/10.18203/2320-6012.ijrms20195543.