Gravel, P., Johanning, K., McLachlan, J., Vargas, J. A., & Oberdörster, E. (2006). Imposex in the intertidal snail Thais brevidentata (Gastropoda: Muricidae) from the Pacific coast of Costa Rica.

Gravel, Paul, Karla Johanning, John McLachlan, José A. Vargas, och Eva Oberdörster. Imposex in the Intertidal Snail Thais Brevidentata (Gastropoda: Muricidae) From the Pacific Coast of Costa Rica. 2006.

Gravel, Paul, et al. Imposex in the Intertidal Snail Thais Brevidentata (Gastropoda: Muricidae) From the Pacific Coast of Costa Rica. 2006.