RT Journal Article SR Electronic(1)YR 1994 T1 Announcements JF Journal of Medical Microbiology, VO 40 IS 6 SP 440 OP 441 DO https://doi.org/10.1099/00222615-40-6-440 PB Microbiology Society, SN 1473-5644, AB , UL https://www.microbiologyresearch.org/content/journal/jmm/10.1099/00222615-40-6-440