TY - SER AU - Garcia,K.O. AU - Berchieri Junior,A. AU - Santana,A.M. AU - Alarcon,M.F.F. AU - Freitas Neto,O.C. AU - Fagliari,J. TI - Experimental infection of commercial layers with wild or attenuated Salmonella gallinarum mutant strains: anatomic pathology, total blood cell count and serum protein levels KW - GALINHA PARA POSTURA KW - SALMONELLA KW - BACTERIA KW - INFECÇÃO ER -