[1]
A. Waheed, A. Anwar, S. A. S. Zaman, and S. Khaliq, “STUDY OF DELIVERY PRACTICES OF OXYGEN BY HEALTHCARE PROFESSIONALS IN ACUTE EXACERBATION OF CHRONIC OBSTRUCTIVE PULMONARY DISEASE”, PAFMJ, vol. 71, no. 1, pp. 79–82, Feb. 2021.