Minimal Standard Terminology of Digestive Endoscopy	Head and Neck Cancer Ontology	Source
http://purl.bioontology.org/ontology/MSTDE/MT070029	http://ontology.lst.tfo.upm.es/BD2D/qol#Deglutition@@4	LOOM
http://purl.bioontology.org/ontology/STY/T051	http://purl.org/NET/c4dm/event.owl#Event	LOOM
http://purl.bioontology.org/ontology/MSTDE/MT150001	http://ontology.lst.tfo.upm.es/BD2D/surge#Complication	LOOM
http://purl.bioontology.org/ontology/MSTDE/MT140003	http://ontology.lst.tfo.upm.es/BD2D/patho#Tissue_Type@@2	LOOM