D009438Chemicals & DrugsD02.241.081.844.562D02.241.511.902.562D09.067.687D09.811.589Neuraminic Acidsprns:meshDescriptorUIMeSH DescriptorUIprns:meshSemanticGroupNameMeSH semantic group nameprns:meshTreeNumberMeSH tree numberrdf:typetyperdfs:labellabelConcept