National Drug File - Reference Terminology	National Drug Data File	Source
http://purl.bioontology.org/ontology/NDFRT/N0000162240	http://purl.bioontology.org/ontology/NDDF/046450	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000152155	http://purl.bioontology.org/ontology/NDDF/007917	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000190098	http://purl.bioontology.org/ontology/NDDF/071758	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000148646	http://purl.bioontology.org/ontology/NDDF/007066	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000153247	http://purl.bioontology.org/ontology/NDDF/005800	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000161075	http://purl.bioontology.org/ontology/NDDF/059246	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000179046	http://purl.bioontology.org/ontology/NDDF/001124	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000147520	http://purl.bioontology.org/ontology/NDDF/001124	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000006334	http://purl.bioontology.org/ontology/NDDF/004488	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000147932	http://purl.bioontology.org/ontology/NDDF/004488	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000022470	http://purl.bioontology.org/ontology/NDDF/016813	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000147571	http://purl.bioontology.org/ontology/NDDF/001908	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000149352	http://purl.bioontology.org/ontology/NDDF/070007	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000166924	http://purl.bioontology.org/ontology/NDDF/004091	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000190829	http://purl.bioontology.org/ontology/NDDF/072362	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000166383	http://purl.bioontology.org/ontology/NDDF/015801	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000191676	http://purl.bioontology.org/ontology/NDDF/070461	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000005740	http://purl.bioontology.org/ontology/NDDF/004828	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000147929	http://purl.bioontology.org/ontology/NDDF/004828	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000022133	http://purl.bioontology.org/ontology/NDDF/007678	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000007455	http://purl.bioontology.org/ontology/NDDF/007678	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000193265	http://purl.bioontology.org/ontology/NDDF/076789	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000165860	http://purl.bioontology.org/ontology/NDDF/022233	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000150689	http://purl.bioontology.org/ontology/NDDF/046068	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000006818	http://purl.bioontology.org/ontology/NDDF/008304	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000148666	http://purl.bioontology.org/ontology/NDDF/008304	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000147790	http://purl.bioontology.org/ontology/NDDF/003395	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000005884	http://purl.bioontology.org/ontology/NDDF/003395	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000184978	http://purl.bioontology.org/ontology/NDDF/068756	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000191810	http://purl.bioontology.org/ontology/NDDF/016342	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000153187	http://purl.bioontology.org/ontology/NDDF/072868	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000153942	http://purl.bioontology.org/ontology/NDDF/003390	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000156015	http://purl.bioontology.org/ontology/NDDF/013672	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000184590	http://purl.bioontology.org/ontology/NDDF/066262	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000006034	http://purl.bioontology.org/ontology/NDDF/001984	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000146914	http://purl.bioontology.org/ontology/NDDF/001984	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000163039	http://purl.bioontology.org/ontology/NDDF/047347	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000170890	http://purl.bioontology.org/ontology/NDDF/005574	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000023074	http://purl.bioontology.org/ontology/NDDF/005574	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000179280	http://purl.bioontology.org/ontology/NDDF/004908	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000148398	http://purl.bioontology.org/ontology/NDDF/004908	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000192234	http://purl.bioontology.org/ontology/NDDF/016608	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000179109	http://purl.bioontology.org/ontology/NDDF/010206	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000022676	http://purl.bioontology.org/ontology/NDDF/010206	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000180611	http://purl.bioontology.org/ontology/NDDF/065795	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000193324	http://purl.bioontology.org/ontology/NDDF/077087	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000022446	http://purl.bioontology.org/ontology/NDDF/010311	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000152471	http://purl.bioontology.org/ontology/NDDF/007622	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000165956	http://purl.bioontology.org/ontology/NDDF/006416	CUI
http://purl.bioontology.org/ontology/NDFRT/N0000165690	http://purl.bioontology.org/ontology/NDDF/006416	CUI