Raza, F., Ayaz, S., Akram, A., Ali, T., Saeed, S., Rubab, L. and ul Akbar, N. 2015. Prevalence of Entamoeba histolytica and Giardia lamblia in District Hangu of Khyber Pakhtunkhwa, Pakistan. International Journal of Sciences: Basic and Applied Research (IJSBAR). 21, 2 (Apr. 2015), 147–159.