“Prevalence, Isolation of Bacteria and Risk Factors of Mastitis of Dairy Cattle in Selected Zones of Oromia Regional States, Ethiopia”, GJMR, vol. 16, no. 8, pp. 39–45, Mar. 2016, Accessed: Oct. 25, 2026. [Online]. Available: https://medicalresearchjournal.org/index.php/GJMR/article/view/