Estimating the probability and level of contamination with Salmonella of feed for finishing pigs produced in Switzerland¿the impact of the production pathway
Autores:Annemie Geeraerd, B. Bissig-Choisat, J. Rüfenacht, J. Danuser, I. Sauli, C. Wenk, K.D.C. Stärk, J.F. Van Impe