Minh, V.V., Khanh, N.V., Kinh, K.T. and Phuong Anh, V.T. 2015. Contents of Cd, Pb, Cr and Hg in sediments and the clam Corbicula subsulcata from some estuaries of central Vietnam. Academia Journal of Biology. 36, 3 (Mar. 2015), 378–384. DOI:https://doi.org/10.15625/0866-7160/v36n3.5997.