Ahmad, Shafiq, Ajmal Khan, Muzamil Mahmood, Waqar Kabir, Sajjad Ahmad, and Syed Nadeem Badshah. “FREQUENCY OF TYPE-II RESPIRATORY FAILURE IN CHRONIC OBSTRUCTIVE PULMONARY DISEASE”. Insights-Journal of Health and Rehabilitation 2, no. 2 (Health & Rehab) (November 10, 2024): 170–175. Accessed November 1, 2025. https://insightsjhr.com/index.php/home/article/view/124.