Kalatsei, L., A. S. M. Akalanka Senanayake, and S. Dias Manamperi Jayawardena. “Clinical and Echocardiographic Features of Elderly Patients With Myocardial Infarction”. International Journal of Research in Medical Sciences, vol. 14, no. 6, May 2026, pp. 2243-8, doi:10.18203/2320-6012.ijrms20261659.