Ramlie, A. ., R. Reviono, and J. . Aphridasari. “The Effect of Ginseng Extract Supplementation on Procalcitonin Level, Neutrophil, and Length of Stay In Patients With Community Acquired Pneumonia”. Respiratory Science, vol. 3, no. 1, Sept. 2022, pp. 25-37, doi:10.36497/respirsci.v3i1.49.