RT Journal Article SR Electronic(1)YR 1977 T1 BOOKS RECEIVED JF Journal of Medical Microbiology, VO 10 IS 2 SP 267 OP 268 DO https://doi.org/10.1099/00222615-10-2-267a PB Microbiology Society, SN 1473-5644, AB , UL https://www.microbiologyresearch.org/content/journal/jmm/10.1099/00222615-10-2-267a