Kausar, S.; Asghar, M. I.; Ahmed, A.; Tariq, M. I.; Saeed, H.; Ahmed, W.; Akhtar, T. ACUTE EFFECTS OF BIPAP-CPAP ON HEMODYNAMICS AND RESPIRATORY PARAMETERS IN MANAGEMENT OF TYPE 2 RESPIRATORY FAILURE PATIENTS. Pak Armed Forces Med J 2021, 71 (Suppl-2), S305-09.