- Concept UI
- M0589539
- Scope Note
- A study that compares a group of participants receiving an intervention with a similar group from the past who did not.
- Terms
-
Historically Controlled Study
Preferred Term
Term UI
T851903
Date12/10/2013
LexicalTag
NON
ThesaurusID
NLM (2015)
-
Historical Control Study
Term UI
T851904
Date12/10/2013
LexicalTag
NON
ThesaurusID
NLM (2015)
-
Historical Controlled Study
Term UI
T851905
Date12/10/2013
LexicalTag
NON
ThesaurusID
NLM (2015)