A defective mutant of Salmonella enterica Serovar Gallinarum in cobalamin biosynthesis is avirulent in chickens

por de Paiva, Jacqueline Boldrin, Penha Filho, Rafael Antonio Casarin, Arguello, Yuli Melisa Sierra, Berchieri Junior, Ângelo, Lemos, Manuel Victor Franco, Barrow, Paul A.
Publicado 2009