C174268Level 9
Placebo Control Arm
**Semantic type:** Research Activity
**Definition:** An arm describing the placebo comparator.
**Synonyms:** - Placebo Comparator Arm - Placebo Comparator Arm
GET
/api/v1/systems/nci_thesaurus/nodes/C174268Hierarchy Explorer
Loading...
Cross-system equivalences0
No cross-system equivalences mapped for this node.