BUKHARI, S. F.; SAAD BUTT; MUHAMMAD NADEEM YOUSAF. A gender-based study of symptoms and risk factors associated with mortality in COVID-19 patients in a tertiary care hospital, Lahore. Journal of the Pakistan Medical Association, [S. l.], v. 72, n. 11, p. 2229–2232, 2022. DOI: 10.47391/JPMA.4867. Disponível em: https://jpma.org.pk/index.php/public_html/article/view/4867. Acesso em: 7 jul. 2026.