Virulence Range and New Pathological Pictures of Salmonella enteridits and Salmonella typhimurium Isolated from Ducklings in Experimental Infected Chicks Journal title: Journal of Applied Veterinary Sciences Authors: Hend K. Sorour, Heba Badr, May Fathy Abdelaty, Heba Roshdy, Ahmed Abd El-Halem Mohammed and Mona Aly... Subject(s): Veterinary Sciences