Dr. Vinoth Khanna Gunasekaran, Dr.K.Sunthari, Dr. K.Ram Kumar, Dr. Nichal KM, and Dr. J. B. Ashraf Ali, “ASSOCIATION OF AST – ALT RATIO WITH FUNCTIONAL SEVERITY IN HEART FAILURE WITH REDUCED EJECTION FRACTION: A CROSS-SECTIONAL OBSERVATIONAL STUDY”, J Popl Ther Clin Pharmacol, vol. 33, no. 1, pp. 79–85, Jan. 2026, doi: 10.53555/3c2zbf93.