“Correlation of qSOFA and NLR to Procalcitonin Levels for Predicting Outcome of Pneumonia Sepsis Patients at RSUP dr. M. Djamil Padang” (2020) Jurnal Respirologi Indonesia, 40(3), pp. 173–181. Available at: http://jurnalrespirologi.org/index.php/jri/article/view/122 (Accessed: 12 July 2025).