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The outcome of control groups in clinical trials of conservative treatments for chronic mechanical neck pain: a systematic review
BACKGROUND: Chronic neck pain is highly prevalent in Western societies, with about 15% of females and 10% of males suffering with it at any time. The course of untreated chronic neck pain patients in clinical trials has not been well-defined and the placebo effect has not been clarified. METHODS: A...
| Autores principales: | , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2006
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1553445/ https://www.ncbi.nlm.nih.gov/pubmed/16848905 http://dx.doi.org/10.1186/1471-2474-7-58 |