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Linking the Tinnitus Questionnaire and the subjective Clinical Global Impression: Which differences are clinically important?
BACKGROUND: Development of new tinnitus treatments requires prospective placebo-controlled randomized trials to prove their efficacy. The Tinnitus Questionnaire (TQ) is a validated and commonly used instrument for assessment of tinnitus severity and has been used in many clinical studies. Defining t...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3487915/ https://www.ncbi.nlm.nih.gov/pubmed/22781703 http://dx.doi.org/10.1186/1477-7525-10-79 |