Fikri, Erjan, and Putri Chairani Eyanoer. 2021. “The Determination of Appendicitis from Folate Acid and Vascular Endothelial Growth Factor Level in Animal Model: A Review”. Open Access Macedonian Journal of Medical Sciences 9 (F):395-98. https://doi.org/10.3889/oamjms.2021.7069.