D020885Chemicals & DrugsD12.776.157.725.500.875.625D12.776.664.962.500.875.625Ribonucleoprotein, U7 Small Nuclearprns:meshDescriptorUIMeSH DescriptorUIprns:meshSemanticGroupNameMeSH semantic group nameprns:meshTreeNumberMeSH tree numberrdf:typetyperdfs:labellabelConcept