1.
Asad Hafeez, Hashmi M, Ahmad N, Hashmi S, Ismail T. Association between ABO Blood Groups and Clinical Characteristics, Severity, and Outcomes of COVID-19 Patients. Pak J Chest Med [Internet]. 2026Mar.2 [cited 2026Jun.22];32(1):33-9. Available from: https://www.pjcm.net/index.php/pjcm/article/view/1117