@article{mbs:/content/journal/micro/10.1099/00221287-27-1-51, author = "Butler, L. O.", title = "A Defined Medium for Haemophilus influenzae and Haemophilus parainfluenzae", journal= "Microbiology", year = "1962", volume = "27", number = "1", pages = "51-60", doi = "https://doi.org/10.1099/00221287-27-1-51", url = "https://www.microbiologyresearch.org/content/journal/micro/10.1099/00221287-27-1-51", publisher = "Microbiology Society", issn = "1465-2080", type = "Journal Article", abstract = "SUMMARY: A defined medium is described for the growth of Haemophilus influenzae and H. parainfluenzae which can be used either as a liquid medium or solidified with agar. The purine and pyrimidine, vitamin, amino acid and mineral salt requirements for three strains have been analysed.", }