title: Heavy metals and selenium variation in a migratory bird wintering in a mercury-polluted lagoon.
mesh_terms: D000818:Animals; D001717:Birds / Q000378:metabolism*; D008628:Mercury / Q000032:analysis*; D008670:Metals / Q000032:analysis*; D012621:Seasons; D012643:Selenium / Q000032:analysis*; D014018:Tissue Distribution; D014873:Water Pollutants / Q000032:analysis*; D014874:Water Pollutants, Chemical / Q000032:analysis*
chemical_list: D008670:Metals; D014873:Water Pollutants; D014874:Water Pollutants, Chemical; D008628:Mercury; D012643:Selenium