Minimal clinically important change on the Headache Impact Test-6 questionnaire in patients with chronic tension-type headache.
| Autor: | Castien, René F1, Blankenstein, Annette H2, Windt, Daniëlle AWM van der3, Dekker, Joost4 |
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| Zdroj: | Cephalalgia. Jul2012, Vol. 32 Issue 9, p710-714. 5p. |
| Databáze: | Academic Search Ultimate |
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