Hapsari, B. A. D.; Roxanne, O. G.; Reviono, R.; Adhiputri, A.; Apriningsih, H.; Rahayu, N. I.; Vagheggini, G. P/F Ratio Is a Better Predictor for Non-Invasive Ventilation Failure and Length of Stay in Patients With Community-Acquired Pneumonia. JR 2024, 10, 42-49.