Obstetric and Neonatal Ontology	National Drug File - Reference Terminology	Source
http://www.ebi.ac.uk/efo/EFO_0003765	http://purl.bioontology.org/ontology/STY/T184	LOOM
http://purl.obolibrary.org/obo/OBI_0100026	http://purl.bioontology.org/ontology/STY/T001	LOOM
http://purl.obolibrary.org/obo/ONTONEO_00000106	http://purl.bioontology.org/ontology/NDFRT/N0000171729	LOOM
http://purl.obolibrary.org/obo/FMA_69067	http://purl.bioontology.org/ontology/STY/T018	LOOM
http://purl.obolibrary.org/obo/FMA_7197	http://purl.bioontology.org/ontology/NDFRT/N0000145839	LOOM
http://purl.obolibrary.org/obo/OBI_0000245	http://purl.bioontology.org/ontology/STY/T092	LOOM
http://purl.obolibrary.org/obo/FMA_67257	http://purl.bioontology.org/ontology/NDFRT/N0000148318	LOOM
http://purl.obolibrary.org/obo/FMA_228738	http://purl.bioontology.org/ontology/NDFRT/N0000193353	LOOM
http://purl.obolibrary.org/obo/FMA_12278	http://purl.bioontology.org/ontology/STY/T125	LOOM
http://purl.obolibrary.org/obo/CL_0000000	http://purl.bioontology.org/ontology/STY/T025	LOOM
http://purl.obolibrary.org/obo/GO_0007610	http://purl.bioontology.org/ontology/STY/T053	LOOM
http://purl.obolibrary.org/obo/FMA_74642	http://purl.bioontology.org/ontology/NDFRT/N0000147456	LOOM
http://purl.obolibrary.org/obo/FMA_82743	http://purl.bioontology.org/ontology/NDFRT/N0000147647	LOOM