Summer mastitis in England and Wales: 1992 to 1997.
Berry
E
E
Institute for Animal Health, Compton, Newbury.
Booth
J
J
D000822:Animal Husbandry; D000818:Animals; D002417:Cattle; D003625:Data Collection; D004739:England / Q000453:epidemiology; D005260:Female; D015994:Incidence; D008414:Mastitis, Bovine / Q000453:epidemiology*; D012621:Seasons; D014852:Wales / Q000453:epidemiology