Sah, Ram Bilakshan, IS Paudel, R Baral, P Poudel, N Jha, and PK Pokharel. 2013. “A Study of Prevalence of Intestinal Protozoan Infections and Associated Risk Factors Among the School Children of Itahari, Eastern Region of Nepal”. Journal of Chitwan Medical College 3 (1):32-36. https://nepjol.info./index.php/JCMC/article/view/8463.