Lyttle, D J Method for Growth and Purification of Bacteriophage 643 on Streptococcus lactis ML3. [electronic resource] - Applied and environmental microbiology Jul 1984 - 242-4 p. digital Publication Type: Journal Article ISSN: 0099-2240 Standard No.: 10.1128/aem.48.1.242-244.1984 doi