APA Treatment Cluster	Minimal Standard Terminology of Digestive Endoscopy	Source
http://ontology.apa.org/apaonto/termsonlyOUT%20(5).owl#Colostomy	http://purl.bioontology.org/ontology/MSTDE/MT090019	LOOM
http://ontology.apa.org/apaonto/termsonlyOUT%20(5).owl#Biopsy	http://purl.bioontology.org/ontology/MSTDE/MT140003	LOOM