K. J., J., Rajeev, P.C., V. Abraham, S. and 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 (Nov. 2023), 4429–4433. DOI:https://doi.org/10.18203/2320-6012.ijrms20233711.