RT Journal Article SR Electronic(1)YR 1979 T1 Book Received JF Journal of Medical Microbiology, VO 12 IS 3 SP 387 OP 396 DO https://doi.org/10.1099/00222615-12-3-387 PB Microbiology Society, SN 1473-5644, AB , UL https://www.microbiologyresearch.org/content/journal/jmm/10.1099/00222615-12-3-387