1. Microbiological procedures for the diagnosis of bovine mastitis;Brown,1969
2. New infections in the dry period;Eberhart,1982
3. Experimental infection of the bovine mammary, glands during the dry period;McDonald,1982
4. Mastitis levels in spring-calving dairy heifers;Meaney;Irish Vet. J.,1981
5. Incidence of udder infections arising at various stages of lactation of cows;Munch-Petersen;Australian Vet. J.,1968