Impact of active placebo controls on estimated drug effects in randomised trials: a systematic review of trials with both active placebo and standard placebo.
Cochrane Database Syst Rev
; 3: MR000055, 2023 03 06.
Article
in En
| MEDLINE
| ID: mdl-36877132
Full text:
1
Database:
MEDLINE
Main subject:
Dietary Supplements
/
Drug-Related Side Effects and Adverse Reactions
Type of study:
Clinical_trials
/
Etiology_studies
/
Systematic_reviews
Limits:
Humans
Language:
En
Year:
2023
Type:
Article