Metal levels and accumulation patterns of sea lamprey ammocoetes (Petromyzon marinus Linnaeus, 1758) from a tidal freshwater habitatMário Jorge Araújo, Pedro Reis, Ana Catarina Braga and Carlos AntunesAnn. Limnol. - Int. J. Lim., 49 2 (2013) 107-112DOI: https://doi.org/10.1051/limn/2013044