Searching strategy, Cochrane Central Register of Controlled Trials
| Search terms | |
|---|---|
| #1 | MeSH descriptor: [Mental Disorders] explode all trees and with qualifier(s): [Therapy—TH] |
| #2 | MeSH descriptor: [Mental Disorders] explode all trees and with qualifier(s): [Drug therapy—DT] |
| #3 | ‘randomised controlled trial’:pt Publication Year from 2014 to 2014 (Word variations have been searched) |
| #4 | (#1 or #2) and #3 |