Tienpratarn W, Kasemlawan G, Yuksen C, Kongchok W, Boonyok N, Lowanitchai P, et al. RAMA-WeRA Risk Score in Predicting the Ruptured Appendicitis in Emergency Department; a Multicenter Study for External Validation . Arch Acad Emerg Med [Internet]. 2024 May 5 [cited 2026 Jul. 7];12(1):e44. Available from: https://journals.sbmu.ac.ir/aaem/index.php/AAEM/article/view/2237