L. R. Queiroz, I. B. Castro, and C. A. Rocha-Barreira, “New Imposex Development Index (IDI) for Stramonita haemastoma (Mollusca: Muricidae): A Transplantation Experiment in the Brazilian Northeast”, Ecotoxicol. Environ. Contam., vol. 2, no. 3, pp. 249–256, Oct. 2007.