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Recruitment to trials - why is it hard and how might we make it less so?
| Autor principal: | |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2011
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3287683/ http://dx.doi.org/10.1186/1745-6215-12-S1-A110 |