SNOMED CT	Clinical Trials Gov Ontology	Source
http://clinicaltrials.gov/ctgo#Objective	http://purl.bioontology.org/ontology/SNOMEDCT/260224007	LOOM
http://clinicaltrials.gov/ctgo#Country	http://purl.bioontology.org/ontology/SNOMEDCT/223369002	LOOM
http://clinicaltrials.gov/ctgo#Site	http://purl.bioontology.org/ontology/SNOMEDCT/10546003	LOOM
http://clinicaltrials.gov/ctgo#Phase	http://purl.bioontology.org/ontology/SNOMEDCT/21191007	LOOM
http://clinicaltrials.gov/ctgo#Phase-1	http://purl.bioontology.org/ontology/SNOMEDCT/272109004	LOOM
http://clinicaltrials.gov/ctgo#Device	http://purl.bioontology.org/ontology/SNOMEDCT/49062001	LOOM
http://clinicaltrials.gov/ctgo#Patient-Advocate	http://purl.bioontology.org/ontology/SNOMEDCT/429577009	LOOM
http://clinicaltrials.gov/ctgo#Condition	http://purl.bioontology.org/ontology/SNOMEDCT/260905004	LOOM
http://clinicaltrials.gov/ctgo#Bioassay	http://purl.bioontology.org/ontology/SNOMEDCT/58779000	LOOM
http://clinicaltrials.gov/ctgo#Patient	http://purl.bioontology.org/ontology/SNOMEDCT/116154003	LOOM
http://clinicaltrials.gov/ctgo#Effectiveness	http://purl.bioontology.org/ontology/SNOMEDCT/255403003	LOOM
http://clinicaltrials.gov/ctgo#Population-Group	http://purl.bioontology.org/ontology/STY/T098	LOOM
http://clinicaltrials.gov/ctgo#Radiation	http://purl.bioontology.org/ontology/SNOMEDCT/82107009	LOOM
http://clinicaltrials.gov/ctgo#Principal-Investigator	http://purl.bioontology.org/ontology/SNOMEDCT/768818001	LOOM
http://clinicaltrials.gov/ctgo#Phase-2	http://purl.bioontology.org/ontology/SNOMEDCT/272110009	LOOM
http://clinicaltrials.gov/ctgo#Phase-4	http://purl.bioontology.org/ontology/SNOMEDCT/255271000	LOOM
http://clinicaltrials.gov/ctgo#Recruitment	http://purl.bioontology.org/ontology/SNOMEDCT/2724004	LOOM
http://clinicaltrials.gov/ctgo#Phase-3	http://purl.bioontology.org/ontology/SNOMEDCT/272111008	LOOM
http://clinicaltrials.gov/ctgo#Study	http://purl.bioontology.org/ontology/SNOMEDCT/224699009	LOOM
http://clinicaltrials.gov/ctgo#Procedure	http://purl.bioontology.org/ontology/SNOMEDCT/71388002	LOOM