Predictors of Mortality for Severe COVID-19: A Descriptive Analysis from an Intensive Care Unit of a Tertiary Care Center - Kianpour, Parisa; Hajali, Mohammad Hossein; Karbalaei-Musa, Hamidreza; Mourtami, Reza; Pourfallah, Reza; Najafi, Atabak; Mojtahedzadeh, Mojtaba; Fattah Ghazi, Samrand; Ahmadi, Arezoo; Ashouri, Nasibe; Jahangirifard, Babak (Archives of Anesthesiology and Critical Care, 2025)