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VetMed Resource

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In 51 cows with mastitis the common causal agents were streptococci (60%), staphylococci (25.7%), mixed streptococci and staphylococci (5.7%), Corynebact. pyogenes (5.7%) and Escherìchía coli (2.8%). In larger herds incidence of Sir. agalactiae carriers varied from 24.1-54.05%, on small farms with...

Cernea, I.; Draghici, C.; Butura, I.; Bangau, S.; Sirbu, Z.; Suteu, E.
Monatshefte fur Veterinarmedizin, 1963, 18, pp 883-887