Comparison of Sodium, Potassium, Hemoglobin, and Glucose Levels by Blood Gas Analyzer and Hospital Laboratory Autoanalyzer in Emergency Department Settings: A Cross-sectional Study - Geeta Mittal; Kanchan Gupta; Aarushi Kaushal; Ritvik Chauhan; Nishant Sharma; Karanjot Singh; Vasul Jain (Indian Journal of Critical Care Medicine, 2025)