Ahmad H, Rukhsana Javed Farooqi, Saadia Ashraf, Fasih Ullah. Management of Respiratory Failure at Pulmonology unit in a Tertiary Care Hospital. Pak J Chest Med [Internet]. 2022Jun.2 [cited 2025Nov.18];28(2):186-91. Available from: https://www.pjcm.net/index.php/pjcm/article/view/744