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Barriers encountered during enrollment in an internet-mediated randomized controlled trial
BACKGROUND: Online technology is a promising resource for conducting clinical research. While the internet may improve a study's reach, as well as the efficiency of data collection, it may also introduce a number of challenges for participants and investigators. The objective of this research w...
| Autores principales: | , , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2009
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2744913/ https://www.ncbi.nlm.nih.gov/pubmed/19698154 http://dx.doi.org/10.1186/1745-6215-10-76 |