Isolation of Salmonella from Frozen Chicken Carcasses Produced by Commercial Companies in Khartoum State, Sudan. vet [انترنت]. 7 أكتوبر، 2021 [وثق 28 يوليو، 2026];7(1). موجود في: https://onlinejournals.uofk.edu/vet/article/view/441