FADHIL, Hayder. Association between the Demographic Characteristics of Patients and the Severity of COVID-19. University of Thi-Qar Journal of Science, University of Thi-Qar, Thi-Qar, Iraq, v. 10, n. 2, p. 92–97, 2023. DOI: 10.32792/utq/utjsci/v10i2.1093. Disponível em: https://jsci.utq.edu.iq/index.php/main/article/view/1093.. Acesso em: 1 apr. 2025.