Moura, L.N. Neumann, E. Vieira, L.Q. Nicoli, J.R. Protection by Lactobacillus acidophilus UFV-H2B20 against experimental oral infection with Salmonella enterica subsp. enterica Ser. Typhimurium in gnotobiotic and conventional mice Subjects--Topical Terms: CAMUNDONGOBACTERIASALMONELLAIMUNOLOGIA