Application of Multiplex PCR for Detection and Differentiation of Entamoeba histolytica, Entamoeba dispar and Entamoeba moshkovskii oleh Nozhat Zebardast, Ali Haghighi, Farshid Yeganeh, Seyyed Javad Seyyed Tabaei, Mohammad Javad Gharavi, Shirzad Fallahi, Zohreh Lasjerdi, Nima Salehi, Niloofar Taghipour, Cobra Kohansal, Farideh Naderi