Morell, M., Degollada, E., van der Schaar, M., Alonso, J.M., Delory, E., López, A., Dewez, A., André, M. Comparative morphometry of odontocete ears through computerized tomography Journal of the Marine Biological Association of the United Kingdom, vol 87, issue 1, p.69-76, Feb 2007 Project: Noise pollution effects on cetaceans