Recruitment and retention in a multicentre randomised controlled trial in Bell's palsy: A case study
<p>Abstract</p> <p>Background</p> <p>It is notoriously difficult to recruit patients to randomised controlled trials in primary care. This is particularly true when the disease process under investigation occurs relatively infrequently and must be investigated during a...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMC
2007-03-01
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| Series: | BMC Medical Research Methodology |
| Online Access: | http://www.biomedcentral.com/1471-2288/7/15 |