D020718Chemicals & DrugsD12.776.157.725.500.875.590D12.776.664.962.500.875.590Ribonucleoproteins, Small Nucleolarprns:meshDescriptorUIMeSH DescriptorUIprns:meshSemanticGroupNameMeSH semantic group nameprns:meshTreeNumberMeSH tree numberrdf:typetyperdfs:labellabelConcept