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Does size matter? Trial management strategies to increase response rates. The assessment of physical questionnaire size on response rates (APS) sub-study
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| Published in: | Trials |
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| Main Authors: | , , , |
| Format: | Artigo |
| Language: | Inglês |
| Published: |
BioMed Central
2015
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4660181/ https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1745-6215-16-S2-P91 |
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