SAMRINA SADAF; NIMRA KANWAL; WALEED BIN GHAFFAR; SYEDA FATIMA HASSAN; MUHAMMAD QASIM; YASIN, M. The choice of steroids in severe-critical COVID-19 and outcome: A Retrospective Cohort Study from Northern Areas of Pakistan. Pakistan Journal of Chest Medicine, [S. l.], v. 28, n. 3, p. 282–286, 2022. DOI: 10.1996/pjcm.v28i3.750. Disponível em: https://www.pjcm.net/index.php/pjcm/article/view/750. Acesso em: 5 jun. 2026.