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| Methods | Journals were handsearched cover‐to‐cover by one person. MEDLINE and PsycINFO were searched. | |
| Data | 10 group psychotherapy journals (1993‐1994). | |
| Comparisons | Handsearch vs MEDLINE and PsycINFO using a simple and complex search. | |
| Outcomes | A total of 23 RCTs were identified; 22 RCTs were identified by HS. MEDLINE identified 16 RCTs and PsycINFO identified 14 RCTs. | |
| Notes | All 23 RCTs were full reports. | |
