1. Bayne, B. L., D. A. Brown, K. Burns, D. R. Dixon, A. Ivanovitci, D. R. Livingstone, D. M. Lowe, M. N. Moore, A. R. D. Stebbing & J. Widdows, 1984. The effects of stress and pollution on marine animals. Praeger, New York, 385 pp.
2. Bright, D. A. & D. V. Ellis, 1990. A comparative survey of imposex in northeast Pacific neogastropods (Prosobranchia) related to tributyltin contamination, and a choice of a suitable bioindicator. Can. J. Zool. 68: 1915–1924.
3. Bryan, G. B. & P. Gibbs, 1991. Impact of low concentrations of tributyltin (TBT) on marine organisms: a review. In M. C. Newman & A. W. McIntosh (eds), Metal ecotoxicology: concepts and applications. Lewis Publisher, Ann Arbor: 323–361.
4. Couch, J. A., 1985. Prospective study of infectious and noninfectious diseases in oysters and fishes in three Gulf of Mexico estuaries. Dis. Aquat. Org. 1: 59–82.
5. Fioroni, P., U. Deutsch, E. Stroben & J. Oehlmann, 1992. Artificially induced pseudohermaphroditism in prosobranchs and its absence in littorinids. In J. Grahame, P. J. Mill & D. Reid (eds), Proceedings of the 3rd International Symposium on Littorinid Biology. The Malacological Society of London, London: 313–315.