RT Journal Article SR Electronic(1) A1 Kumar, Praveen A1 Thomas, SabuYR 2011 T1 Classical ctxB gene in Vibrio cholerae O1 and O56 serogroups from Kerala, South India JF Journal of Medical Microbiology, VO 60 IS 4 SP 559 OP 560 DO https://doi.org/10.1099/jmm.0.024752-0 PB Microbiology Society, SN 1473-5644, AB , UL https://www.microbiologyresearch.org/content/journal/jmm/10.1099/jmm.0.024752-0