Comparison of Rox Index and Hacor Score for Predicting Failure of Non-invasive Respiratory Therapy in Acute Hypoxemic Respiratory Failure - Shivakumar Iyer; Vishwanath Patil; Jignesh N Shah; Prashant P Jedge; Sampada Kulkarni; Manoj Raju Prabandhankam; Sunitha Binu Varghese (Indian Journal of Critical Care Medicine, 2025)