Mastitis pathogens and their resistance againstantimicrobial agents in herds of dairy cows situated in marginal parts of Slovakia

Mastitis pathogens and their resistance againstantimicrobial agents in herds of dairy cows situated in marginal parts of Slovakia = Pôvodcovia mastitíd a ich rezistencia v stádach dojníc situovaných v marginálnych častiach Slovenska / František Zigo, Martina Zigová KE304