Relationship between serum ferritin and the risk of all-cause death in patients with coronary artery disease Zhi-Hui Jiang; Ming-Ming Lyu; Yu-Juan Feng; Ting-Ting Wu; Ying Pan; Chang-Jiang Deng; Yi Yang; Xiao-Xia Guo; Ying-Ying Zheng; Xiang Xie;

Benefits of melatonin on mortality in severe-to-critical COVID-19 patients: A systematic review and meta-analysis of randomized controlled trials Jinlv Qin; Guizuo Wang; Dong Han;

Reduced HDL-cholesterol in long COVID-19: A key metabolic risk factor tied to disease severity Jamila Al-Zadjali; Amal Al-Lawati; Nafila Al Riyami; Koukab Al Farsi; Najwa Al Jarradi; Ammar Boudaka; Ali Al Barhoumi; Mohsen Al Lawati; Amani Al Khaifi; Asma Musleh; Prisca Gebrayel; Sophie Vaulont; Carole Peyssonnaux; Marvin Edeas; Jumana Saleh;