“Immunomodulatory Effect of Ethanol Extract of Pirdot Leaf (Saurauia Vulcani Korth ) on CD4+ and IL-2 Hepatic Profile in Tyfoid Fever”. International Journal of Ecophysiology 5, no. 1 (February 28, 2023): 36–41. Accessed February 5, 2026. https://idjpcr.usu.ac.id/ijoep/article/view/12315.