1. Comparison of duplicate and single quarter milk samples for the identification of intramammary infections;Erskine;J. Dairy Sci.,1988
2. Agreement of duplicate samples of milk for the evaluation of quarter infections;Jasper;Am. J. Vet. Res.,1974
3. Diagnosis of mastitis by bacteriological methods alone;Neave,1973
4. Antibiotic treatment of experimental Staphylococcus aureus infections of the bovine mammary gland;Newbould;Can. J. Comp. Med.,1974
5. Observations on bacteriologic isolation from pairs of quarter-milk samples;Postle;J. Am. Vet. Med. Assoc.,1976