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Publication Delay of Randomized Trials on 2009 Influenza A (H1N1) Vaccination
BACKGROUND: Randomized evidence for vaccine immunogenicity and safety is urgently needed in the setting of pandemics with new emerging infectious agents. We carried out an observational survey to evaluate how many randomized controlled trials testing 2009 H1N1 vaccines were published among those reg...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3229554/ https://www.ncbi.nlm.nih.gov/pubmed/22164274 http://dx.doi.org/10.1371/journal.pone.0028346 |