Cadmium, copper, lead and zinc contents of the mangrove oyster, Crassostrea corteziensis, of seven coastal lagoons of NW Mexico. - Frías-Espericueta MG; Osuna-López I; Bañuelos-Vargas I; López-López G; Muy-Rangel MD; Izaguirre-Fierro G; Rubio-Carrasco W; Meza-Guerrero PC; Voltolina D (Bulletin of environmental contamination and toxicology, 2009)