Timilsina, B. R., Shah, R., KC, S. R., Upadhyay, H. P., Lamsal, S., Belbase, N. and Kumar, S. (2018) “RIPASA vs Modified Alvarado Scoring System for Diagnosis of Appendicitis”, Journal of College of Medical Sciences-Nepal, 14(4), pp. 213–216. doi: 10.3126/jcmsn.v14i4.21633.