Minimal Standard Terminology of Digestive Endoscopy REGN_BRO Source
http://bioontology.org/ontologies/BiomedicalResourceOntology.owl#Drug_Delivery_Device http://purl.bioontology.org/ontology/STY/T203 LOOM
http://bioontology.org/ontologies/Activity.owl#Activity http://purl.bioontology.org/ontology/STY/T052 LOOM
http://bioontology.org/ontologies/BiomedicalResourceOntology.owl#Medical_Device http://purl.bioontology.org/ontology/STY/T074 LOOM