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Is the Completion Time of a Questionnaire a Pivotal Factor When Proving Feasibility?: Author's Reply
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Korean Society of Neurogastroenterology and Motility
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3644668/ https://www.ncbi.nlm.nih.gov/pubmed/23667763 http://dx.doi.org/10.5056/jnm.2013.19.2.268 |