Changing pattern of mastitis isolates.
Mackie
Dermot P
DP
D000818:Animals; D002417:Cattle; D004926:Escherichia coli / Q000302:isolation & purification* / Q000472:pathogenicity; D005260:Female; D008414:Mastitis, Bovine / Q000175:diagnosis / Q000382:microbiology*; D013211:Staphylococcus aureus / Q000302:isolation & purification* / Q000472:pathogenicity; D013291:Streptococcus / Q000302:isolation & purification* / Q000472:pathogenicity