title: Letter: Loss of methylmercury-203 from water.
mesh_terms: D008629:Mercury Isotopes; D008767:Methylmercury Compounds / Q000032:analysis*; D011868:Radioisotopes; D014867:Water / Q000032:analysis*; D014881:Water Supply
chemical_list: D008629:Mercury Isotopes; D008767:Methylmercury Compounds; D011868:Radioisotopes; D014867:Water