References
- Davidson , I. 1961 . Observations on the pathogenic staphylococci in a dairy herd during a period of six years . Res. vet. Sci. , 2 : 22 – 40 .
- Jones , M. A. S. and Shannon , A. D. 1972 . A study of the pattern of staphylococcal contamination of the udders of cows in a dairy herd . N.Z. vet. J. , 20 : 86 – 90 .
- Munch-Petersen , E. 1968 . Incidence of udder infections arising at various stages of lactation of cows . Aust. vet. J. , 44 : 543 – 549 .
- Munch-Petersen , E. 1970 . Mastitis in bovine primiparae . Vet. Rec , 87 : 568 – 574 .
- Neave , F. K. and Jackson , E. R. 1971 . “ The prevention of intramammary infection ” . In The Control of Bovine Mastitis , Edited by: Dodd , F. H. and Jackson , E. R. 15 – 24 . Reading : Nat. Inst. Res. Dairying . In
- Oliver , J. , Dodd , F. H. , Neave , F. K. and Bailey , G. L. 1956 . Variations—in the incidence of udder infection and mastitis with stage in lactation, age and season of the year . J. Dairy Res. , 23 : 181 – 193 .