RT Journal Article SR Electronic(1) A1 Whitworth, J. M.YR 1990 T1 Lancefield group F and related streptococci JF Journal of Medical Microbiology, VO 33 IS 3 SP 135 OP 151 DO https://doi.org/10.1099/00222615-33-3-135 PB Microbiology Society, SN 1473-5644, AB , UL https://www.microbiologyresearch.org/content/journal/jmm/10.1099/00222615-33-3-135