G, V. B. R., S. VV, V. B, S. Sateesh, G. Bangla, and P. S. Rao. “Role of Alvarado Score in the Diagnosis of Acute Appendicitis”. International Journal of Research in Medical Sciences, vol. 1, no. 4, Jan. 2017, pp. 404-8, https://www.msjonline.org/index.php/ijrms/article/view/2636.