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Supplementary Material

PDF File: The Detsky quality index for assessment of randomized trials and a list of the seventy-two studies that met the inclusion criteria for this study

PDF File: Abstract in Spanish (en español) and Portuguese (nos portuguêses)





This Article
Right arrow Abstract
Right arrow Full Text
Right arrow Letters to the Editor: Submit a response
Services
Right arrow E-mail this article to a friend
Right arrow Alert me to new issues of the journal
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