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Do acupuncture trials have lower risk of bias over the last five decades? A methodological study of 4 715 randomized controlled trials
OBJECTIVE: To evaluate the change of the risk of bias (RoB) of acupuncture randomized controlled trials (RCTs) in the past five decades. METHODS: Multiple databases were searched. We included RCTs identified from systematic reviews (SRs) on acupuncture. General characteristics and RoB judgment for e...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7286517/ https://www.ncbi.nlm.nih.gov/pubmed/32520964 http://dx.doi.org/10.1371/journal.pone.0234491 |