D011194Chemicals & DrugsD01.268.549.550.500D01.268.557.575.500D01.496.705D01.552.528.652.500D01.552.547.650.500Potassium Isotopesprns:meshDescriptorUIMeSH DescriptorUIprns:meshSemanticGroupNameMeSH semantic group nameprns:meshTreeNumberMeSH tree numberrdf:typetyperdfs:labellabelConcept