@article{mbs:/content/journal/micro/10.1099/00221287-79-2-351, author = "Harber, M. J. and Maddocks, J. L.", title = "Microbiological Assay for Purine Analogues with Lactobacillus casei", journal= "Microbiology", year = "1973", volume = "79", number = "2", pages = "351-353", doi = "https://doi.org/10.1099/00221287-79-2-351", url = "https://www.microbiologyresearch.org/content/journal/micro/10.1099/00221287-79-2-351", publisher = "Microbiology Society", issn = "1465-2080", type = "Journal Article", }