Ontology of Adverse Events	Surgical Secondary Events	Source
http://purl.obolibrary.org/obo/OAE_0000461	http://www.mskcc.org/ontologies/2013/03/sae.owl#Cardiac_Arrest	LOOM
http://purl.obolibrary.org/obo/UBERON_0004535	http://www.mskcc.org/ontologies/2013/03/sae.owl#Cardiovascular	LOOM
http://purl.obolibrary.org/obo/UBERON_0000949	http://www.mskcc.org/ontologies/2013/03/sae.owl#Endocrine	LOOM
http://purl.obolibrary.org/obo/UBERON_0001016	http://www.mskcc.org/ontologies/2013/03/sae.owl#Nervous	LOOM
http://purl.obolibrary.org/obo/UBERON_0004122	http://www.mskcc.org/ontologies/2013/03/sae.owl#Genitourinary	LOOM
http://purl.obolibrary.org/obo/UBERON_0002204	http://www.mskcc.org/ontologies/2013/03/sae.owl#Musculoskeletal	LOOM