Validity of MACOCHA Score in Predicting First-pass Success of Endotracheal Intubation in Emergency Department: An Observational Study - Krishna Shukla; Bharat B Bhardwaj; Ankita Kabi; Santosh Galagali; Harsimran Manchanda; Shrirang Joshi; Alok Raj (Indian Journal of Critical Care Medicine, 2025)