Valoración del comportamiento in vitro en empresas comerciales y genética de la avicultura de antimicrobianos Norfloxacinas y Enrofloxacina frente a E. coli y Salmonellas
Evaluation of in vitro behaviour in commercial companies and genetics of the poultry farming of antimicrobials Norfloxacin and Enrofloxacin against E. coli and Salmonellas