D054199Chemicals & DrugsD02.033.100.624.853D02.033.755.624.853D02.092.063.624.788D02.092.471.683.847Pseudoephedrineprns:meshDescriptorUIMeSH DescriptorUIprns:meshSemanticGroupNameMeSH semantic group nameprns:meshTreeNumberMeSH tree numberrdf:typetyperdfs:labellabelConcept