Redefining Spontaneous Breathing Trial in COPD Exacerbation with Acute Hypercapnic Respiratory Failure: The Role of High Pressure Support and Non-Invasive Ventilation Post-Extubation - Prakhar Sharma; Sonu Kumar Yadav; FNU Krishnapriya; Suyash Singh Rathore; Pawan Rathod (Indian Journal of Critical Care Medicine, 2025)