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The Long-Lasting Effects of “Placebo Injections” in Knee Osteoarthritis: A Meta-Analysis
OBJECTIVES: To quantify the placebo effect of intraarticular injections for knee osteoarthritis in terms of pain, function, and objective outcomes. Factors influencing placebo effect were investigated. DESIGN: Meta-analysis of randomized controlled trials; Level of evidence, 2. PubMed, Web of Scienc...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
SAGE Publications
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8808779/ https://www.ncbi.nlm.nih.gov/pubmed/32186401 http://dx.doi.org/10.1177/1947603520906597 |