Jalil Abed Gatie and Ibrahim Abbas Mohammed 2021. Study of clinical signs and post mortem changes in vaccinated and unvaccinated buffaloes experimentally infected with the virulent Pasturella multocida bacterium that causes hemorrhagic septicemia in buffaloes-South of Iraq . University of Thi-Qar Journal of agricultural research. 10, 1 (Dec. 2021), 104–122. DOI:https://doi.org/10.54174/utjagr.v10i1.123.