About: phase 2 study

Head noun: phase
Postmodifier: 2 study

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

Broader concepts

label	provenance	confidence
randomize clinical trial	isap:373860720	0.399274
placebo-controlled trial	isap:373860698	0.394145
randomized	isap:258592545	0.292347
trial	isap:373860694	0.237104

Narrower concepts

label	provenance	confidence
study	isap:368796253	0.384448
trial	isap:364973145	0.259007
fact	isap:92760721	0.209751