Qureshi, Farhan Muhammad, and Ayyaz Ali Khan. “Predictive Role of Frailty and Malnutrition in Rehospitalisation of Cardiac Failure Patients: A Literature Review”. Journal of the Pakistan Medical Association 74, no. 11 (October 16, 2024): 1997–2002. Accessed May 13, 2025. https://jpma.org.pk/index.php/public_html/article/view/11176.