Isolation and Identification of Aerobic Bacteria Associated with Respiratory Tract Infection in Chechens (Baladi Types) in Khartoum State, Sudan. vet [انترنت]. 7 أكتوبر، 2021 [وثق 25 مايو، 2026];7(2). موجود في: https://onlinejournals.uofk.edu/vet/article/view/412