Al-shabbani, A.H. 2016. Direct detection of Entamoeba bovis in calves infected by diarrhea by using Polymerase chain reaction technique. Kufa Journal For Veterinary Medical Sciences. 7, 1 (Jun. 2016), 132–137. DOI:https://doi.org/10.36326/kjvs/2016/v7i14278.