Imtiaz Ahmad Khattak, Waleed Mabood, Muhammad Naeem, Sohaib Ali, and Muhammad Adnan Khan Khattak. “RIPASA Score; Its Sensitivity, Specificity in Diagnosing Suspected Acute Appendicitis”. Journal of Saidu Medical College, vol. 11, no. 3, Nov. 2021, pp. 151-5, doi:10.52206/jsmc.2021.11.3.650.