Hasan, M.M. et al. 2010. Role of Chitin for Harbouring of Toxigenic <i>Vibrio cholerae</i> O1 El Tor in Aquatic Environment. Bangladesh Journal of Microbiology. 25, 1 (Apr. 2010), 26–30. DOI:https://doi.org/10.3329/bjm.v25i1.4851.