MAHREEN ZIA, MARIA ARIF , MUHAMMAD KHURRAM, . Outcome of Respiratory Failure Patients Managed In Medical Intensive Care Units (ICUs). Journal of Rawalpindi Medical College, Rawalpindi, Pakistan, 2018. Disponível em: http://www.journalrmc.com/index.php/JRMC/article/view/915. Acesso em: 3 jan. 2026.