Studies on bovine mastitis; the incidence of streptococci in milk samples from 12,077 dairy cows.
J O
JO
ALBERTS
H S
HS
BRYAN
D000818:Animals; D002417:Cattle; D004194:Disease; D005260:Female; D015994:Incidence; D008321:Mammary Glands, Animal; D008414:Mastitis, Bovine; D008892:Milk
UDDER/diseases