D011375Chemicals & DrugsD08.811.682.047.436.350.700D08.811.682.047.820.500Progesterone Reductaseprns:meshDescriptorUIMeSH DescriptorUIprns:meshSemanticGroupNameMeSH semantic group nameprns:meshTreeNumberMeSH tree numberrdf:typetyperdfs:labellabelConcept