Ahmed, A. T. A.; Mandal, S.; Chowdhury, D. A.; Tareq, A. R. M.; Rahman, M. M. Bioaccumulation of Some Heavy Metals in Ayre Fish (Sperata Aor Hamilton, 1822), Sediment and Water of Dhaleshwari River in Dry Season. Bangladesh J. Zool. 2012, 40, 147-153.