National Drug File - Reference Terminology	Bone and Cartilage Tissue Engineering Ontology	Source
http://purl.bioontology.org/ontology/NDFRT/N0000146238	http://purl.obolibrary.org/obo/ID_0000176	LOOM
http://purl.bioontology.org/ontology/STY/T001	http://purl.obolibrary.org/obo/ID_0000075	LOOM
http://purl.bioontology.org/ontology/NDFRT/N0000146023	http://purl.obolibrary.org/obo/ID_0000099	LOOM
http://purl.bioontology.org/ontology/STY/T024	http://purl.obolibrary.org/obo/ID_0000102	LOOM
http://purl.bioontology.org/ontology/NDFRT/N0000177945	http://purl.obolibrary.org/obo/ID_0000223	LOOM
http://purl.bioontology.org/ontology/STY/T025	http://purl.obolibrary.org/obo/ID_0000003	LOOM
http://purl.bioontology.org/ontology/NDFRT/N0000023235	http://purl.obolibrary.org/obo/ID_0000177	LOOM
http://purl.bioontology.org/ontology/NDFRT/N0000022532	http://purl.obolibrary.org/obo/ID_0000211	LOOM
http://purl.bioontology.org/ontology/NDFRT/N0000180857	http://purl.obolibrary.org/obo/ID_0000114	LOOM
http://purl.bioontology.org/ontology/NDFRT/N0000147388	http://purl.obolibrary.org/obo/ID_0000212	LOOM
http://purl.bioontology.org/ontology/NDFRT/N0000147405	http://purl.obolibrary.org/obo/ID_0000179	LOOM