2022. Correlation bCorrelation between the prevalence of E.coli O157:H7 and the physic -chemical characetween the prevalence of E.coli O157:H7 and the physic -chemical characteristics of the soil on a dairy farm reared under field conditions in Baghdad province: Taif N. H. Mustafa and Zuhair A. Mohammed. The Iraqi Journal of Veterinary Medicine. 38, 2 (Sep. 2022), 55–65. DOI:https://doi.org/10.30539/iraqijvm.v38i2.224.