You have requested access to download the full text of the source (SourceID: 283622):
Freeman CJ, Gleason DF. (2012). Does concentrating chemical defenses within specific regions of marine sponges result in enhanced protection from predators?. In: Maldonado M, Turon X, Becerro MA, Uriz MJ (eds) Ancient Animals, New Challenges. Sponge Research Developments. Hydrobiologia 687, pp 289-297.