Mercury and selenium contents of seals from fresh and brackish waters in Finland.
D000818:Animals; D010872:Caniformia / Q000378:metabolism*; D005387:Finland; D005618:Fresh Water; D008628:Mercury / Q000032:analysis*; D008767:Methylmercury Compounds / Q000032:analysis; D046048:Seals, Earless / Q000378:metabolism*; D012623:Seawater; D012643:Selenium / Q000032:analysis*
D008767:Methylmercury Compounds; D008628:Mercury; D012643:Selenium