Relationship between ABO Blood Groups and Rh Factor with COVID-19 in Nineveh Governorate. Iraqi Journal of Science, [S. l.], v. 65, n. 11, p. 6424–6434, 2024. DOI: 10.24996/ijs.2024.65.11.19. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/9555.. Acesso em: 7 apr. 2025.