K. Osman, M., and S. . M.Elsanousi. “A C OMPARISON BETWEEN SWABBING AND EXCISION SAMPLING METHODS FOR BACTERIAL LOAD OF CARCASSES AT SLAUGTERHOUSES IN KHARTOUM STATE”. Journal of Veterinary Medicine and Animal Production, vol. 4, no. 1, Nov. 2022, http://onlinejournals.uofk.edu/index.php/vet/article/view/1034.