Premodifier: placeboHead noun: control
| Same concepts |
|---|
| http://dbpedia.org/resource/Placebo-controlled_study |
Broader concepts
| label | provenance | confidence |
|---|---|---|
| clinical trial | isap:38332039 | 0.568972 |
Narrower concepts
| label | provenance | confidence |
|---|---|---|
| study | isap:231429169 | 0.110349 |