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Feasibility of surgical randomised controlled trials with a placebo arm: a systematic review
OBJECTIVES: To find evidence, either corroborating or refuting, for many persisting beliefs regarding the feasibility of carrying out surgical randomised controlled trials with a placebo arm, with emphasis on the challenges related to recruitment, funding, anaesthesia or blinding. DESIGN: Systematic...
Autores principales: | Wartolowska, Karolina, Collins, Gary S, Hopewell, Sally, Judge, Andrew, Dean, Benjamin J F, Rombach, Ines, Beard, David J, Carr, Andrew J |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4800115/ https://www.ncbi.nlm.nih.gov/pubmed/27008687 http://dx.doi.org/10.1136/bmjopen-2015-010194 |
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