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Trial Registration Numbers Are Underreported in Biomedical Publications
CONTEXT: Since September 2005, the International Committee of Medical Journal Editors (ICMJE) has required that randomised controlled trials (RCTs) are prospectively registered in a publicly accessible database. After registration, a trial registration number (TRN) is assigned to each RCT, which sho...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3498197/ https://www.ncbi.nlm.nih.gov/pubmed/23166724 http://dx.doi.org/10.1371/journal.pone.0049599 |