K. J., J., Rajeev, P. C., V. Abraham, S., & Varghese, S. (2023). Clinical prognostication of out-of-hospital cardiac arrest: insight from a prospective observational study using the shockable, witnessed, age and pH score. International Journal of Research in Medical Sciences, 11(12), 4429–4433. https://doi.org/10.18203/2320-6012.ijrms20233711