Rajbhandari, A.P., Dhakal, N., Koirala, R. and Shrestha, M.L. 2016. Comparision of ultrasonographic diagnosis with ‘Tzanakis’ Score in acute appendicitis. Journal of Society of Surgeons of Nepal. 19, 1 (Jun. 2016), 9–12. DOI:https://doi.org/10.3126/jssn.v19i1.24549.