Effendi, Bonita, Ceva Wicaksono Pitoyo, Robert Sinto, and Suhendro Suwarto. “Procalcitonin Prognostic Value in Predicting Mortality Among Adult Patients With Sepsis Due to Gram-Negative Bacteria”. Medical Journal of Indonesia 31, no. 1 (April 22, 2022): 50-5. Accessed November 29, 2022. https://mji.ui.ac.id/journal/index.php/mji/article/view/5864.