title: [Environmenta pollution and health problems. Analytical methods and their problems: heavy metals (atomic absorption spectrophotometry)].
mesh_terms: D004787:Environmental Pollution / Q000032:analysis; D008670:Metals / Q000032:analysis*; D008722:Methods; D013053:Spectrophotometry; D013054:Spectrophotometry, Atomic
chemical_list: D008670:Metals