Albuquerque, R.; Ito, N. M. K.; Miyaji, C. I. Study of Occurrence of Salmonelas in Feedstuffs, Feeds and Dust Swabs in Feed Mill. Braz. J. Vet. Res. Anim. Sci. 1999, 36 (6), 324-326. https://doi.org/10.1590/S1413-95961999000600008.