Radiology Lexicon	National Drug Data File	Source
http://purl.bioontology.org/ontology/NDDF/003325	http://www.radlex.org/RID/RID5576	LOOM
http://purl.bioontology.org/ontology/NDDF/002100	http://www.radlex.org/RID/RID38594	LOOM
http://purl.bioontology.org/ontology/NDDF/003311	http://www.radlex.org/RID/RID5566	LOOM
http://purl.bioontology.org/ontology/NDDF/000826	http://www.radlex.org/RID/RID11776	LOOM
http://purl.bioontology.org/ontology/NDDF/000718	http://www.radlex.org/RID/RID11868	LOOM
http://purl.bioontology.org/ontology/NDDF/009771	http://www.radlex.org/RID/RID11788	LOOM
http://purl.bioontology.org/ontology/NDDF/007717	http://www.radlex.org/RID/RID11622	LOOM
http://purl.bioontology.org/ontology/NDDF/012146	http://www.radlex.org/RID/RID11704	LOOM
http://purl.bioontology.org/ontology/NDDF/003245	http://www.radlex.org/RID/RID5622	LOOM
http://purl.bioontology.org/ontology/NDDF/YD	http://www.radlex.org/RID/RID1524	LOOM
http://purl.bioontology.org/ontology/STY/T195	http://www.radlex.org/RID/RID49438	LOOM
http://purl.bioontology.org/ontology/NDDF/000676	http://www.radlex.org/RID/RID11619	LOOM
http://purl.bioontology.org/ontology/NDDF/006345	http://www.radlex.org/RID/RID11643	LOOM
http://purl.bioontology.org/ontology/NDDF/006306	http://www.radlex.org/RID/RID11854	LOOM
http://purl.bioontology.org/ontology/NDDF/YI	http://www.radlex.org/RID/RID34575	LOOM
http://purl.bioontology.org/ontology/STY/T018	http://www.radlex.org/RID/RID34883	LOOM
http://purl.bioontology.org/ontology/NDDF/018014	http://www.radlex.org/RID/RID11794	LOOM
http://purl.bioontology.org/ontology/NDDF/000857	http://www.radlex.org/RID/RID11678	LOOM
http://purl.bioontology.org/ontology/NDDF/002069	http://www.radlex.org/RID/RID50529	LOOM
http://purl.bioontology.org/ontology/NDDF/001158	http://www.radlex.org/RID/RID11926	LOOM
http://purl.bioontology.org/ontology/NDDF/YV	http://www.radlex.org/RID/RID5606	LOOM
http://purl.bioontology.org/ontology/NDDF/001215	http://www.radlex.org/RID/RID50042	LOOM
http://purl.bioontology.org/ontology/NDDF/001532	http://www.radlex.org/RID/RID11766	LOOM
http://purl.bioontology.org/ontology/NDDF/004118	http://www.radlex.org/RID/RID11634	LOOM
http://purl.bioontology.org/ontology/NDDF/006305	http://www.radlex.org/RID/RID11924	LOOM
http://purl.bioontology.org/ontology/NDDF/011272	http://www.radlex.org/RID/RID11626	LOOM
http://purl.bioontology.org/ontology/NDDF/000859	http://www.radlex.org/RID/RID11860	LOOM
http://purl.bioontology.org/ontology/NDDF/000771	http://www.radlex.org/RID/RID11800	LOOM
http://purl.bioontology.org/ontology/NDDF/000614	http://www.radlex.org/RID/RID45806	LOOM
http://purl.bioontology.org/ontology/NDDF/006640	http://www.radlex.org/RID/RID366	LOOM
http://purl.bioontology.org/ontology/NDDF/002541	http://www.radlex.org/RID/RID11654	LOOM
http://purl.bioontology.org/ontology/NDDF/001939	http://www.radlex.org/RID/RID11611	LOOM
http://purl.bioontology.org/ontology/NDDF/006308	http://www.radlex.org/RID/RID11816	LOOM
http://purl.bioontology.org/ontology/NDDF/009253	http://www.radlex.org/RID/RID11755	LOOM
http://purl.bioontology.org/ontology/NDDF/006802	http://www.radlex.org/RID/RID11806	LOOM
http://purl.bioontology.org/ontology/NDDF/016321	http://www.radlex.org/RID/RID11852	LOOM
http://purl.bioontology.org/ontology/NDDF/001137	http://www.radlex.org/RID/RID38803	LOOM
http://purl.bioontology.org/ontology/NDDF/WI	http://www.radlex.org/RID/RID5453	LOOM
http://purl.bioontology.org/ontology/STY/T016	http://www.radlex.org/RID/RID39073	LOOM
http://purl.bioontology.org/ontology/NDDF/003150	http://www.radlex.org/RID/RID11866	LOOM
http://purl.bioontology.org/ontology/NDDF/000852	http://www.radlex.org/RID/RID11866	LOOM
http://purl.bioontology.org/ontology/NDDF/009502	http://www.radlex.org/RID/RID11631	LOOM
http://purl.bioontology.org/ontology/NDDF/002533	http://www.radlex.org/RID/RID11215	LOOM
http://purl.bioontology.org/ontology/NDDF/005179	http://www.radlex.org/RID/RID11770	LOOM
http://purl.bioontology.org/ontology/NDDF/009818	http://www.radlex.org/RID/RID11753	LOOM
http://purl.bioontology.org/ontology/NDDF/009822	http://www.radlex.org/RID/RID11703	LOOM
http://purl.bioontology.org/ontology/NDDF/006172	http://www.radlex.org/RID/RID11616	LOOM
http://purl.bioontology.org/ontology/NDDF/YF	http://www.radlex.org/RID/RID9688	LOOM
http://purl.bioontology.org/ontology/NDDF/004829	http://www.radlex.org/RID/RID11822	LOOM
http://purl.bioontology.org/ontology/NDDF/000863	http://www.radlex.org/RID/RID11790	LOOM