Headaches for Taxonomists: The M. avium-M. intracellulare Complex Kirschner, Philip and Böttger, Erik C.,, 42, 335-336 (1992), doi = https://doi.org/10.1099/00207713-42-2-335, publicationName = Microbiology Society, issn = 1466-5026, abstract= , language=, type=