Henriques, J. F.Santos, M. M. Correia dosTrancoso, Maria AscensãoReis, M. Santos2010-12-102010-12-102009-11-18Henriques, J. F.; Santos, M. M. C.; Trancoso, M. A.; Reis, M. S. Contamination by heavy metals in aquatic trophic webs: the case of otter and red-swamp crayfish. In: 27th Mustelid Colloquium, Book of Abstracts, Lisbon, November 18-20, 2009, p. 50http://hdl.handle.net/10400.9/1088otherconference object