Tambunan, Adrian Nurrachman, Ratna Akbari Ganie, and Amira Permatasari Tarigan. “Relationship Between LDH Levels With COVID-19 Degree of Severity”. Journal of Endocrinology, Tropical Medicine, and Infectious Disease (JETROMI) 5, no. 4 (December 12, 2023): 217–226. Accessed September 22, 2026. https://talenta.usu.ac.id/jetromi/article/view/14414.