title: Letter to the editor: association between cadmium concentrations and -5 A/G MT2A polymorphism (how significant is it?).
authors.affiliation: Spanish National Cancer Research Centre (CNIO), Genetic and Molecular Epidemiology Group, C/ Melchor Fernandez Almagro, 3, 28029 Madrid, Spain.
authors.forename: André F S
authors.initials: AF
authors.lastname: Amaral
mesh_terms: D002104:Cadmium / Q000032:analysis*; D003300:Copper / Q000032:analysis*; D005260:Female; D006801:Humans; D007668:Kidney / Q000737:chemistry*; D008297:Male; D008668:Metallothionein / Q000235:genetics*; D015032:Zinc / Q000032:analysis*
chemical_list: D002104:Cadmium; D003300:Copper; D008668:Metallothionein; D015032:Zinc