| Titre | A comparative assessment of the factor structures and psychometric properties of the GHQ-12 and the GHQ-20 based on data from a Finnish population-based sample | |
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| Auteur | Penninkilampi-Kerola V., Miettunen J., Ebeling H. | |
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Revue | Scandinavian Journal of Psychology |
| Numéro | Vol. 47, no 5, 2006 | |
| Page | 431-440 |
