Khder Mustafa, Saifadin, Shaaban Zrar Omar, Kewan Kamal Ahmad, and Lana Basil Khudhur. 2023. “The Association of ABO Blood Group Distribution and Clinical Characteristics in Patients With SARS-CoV-2”. The Journal of Infection in Developing Countries 17 (01):18-22. https://doi.org/10.3855/jidc.17430.