Refaat, Marwan M., Nadim El Jamal, Hebah M. El-Rayess, Anthony Gebran, and Amar M. Salam. “The Impact of Diurnal Fasting During Ramadan on Patients With Established Cardiac Disease: A Systematic Review”. Global Cardiology 2, no. 2 (June 28, 2024). Accessed November 21, 2024. https://www.globalcardiology.info/site/article/view/32.