About: phase 1 trial

Head noun: phase
Postmodifier: 1 trial

Same concepts
http://dbpedia.org/resource/Phases_of_clinical_research

Broader concepts

label	provenance	confidence
phase 2 trial	isap:374270266	0.557390
open label	isap:374298063	0.378032
study	isap:364639371	0.335046
randomized	isap:258592556	0.305038
trial	isap:373860731	0.214463

Narrower concepts

label	provenance	confidence
study	isap:368796251	0.214824
safety	isap:123010682	0.200475