Gürbüz A, Şahin M. The Isolation of Pasteurella Haemolytica from Pneumonic Lungs of Cattle and Sheep and Identification, </strong></dt>                     <dd><strong>Biotyping and Determination of the Antibiotic Susceptibility of the Isolates. Kafkas Univ Vet Fak Derg,  9 (2):  169-175,  2003.