Trials and tribulations of recruiting 2,000 older women onto a clinical trial investigating falls and fractures: Vital D study
<p>Abstract</p> <p>Background</p> <p>Randomised, placebo-controlled trials are needed to provide evidence demonstrating safe, effective interventions that reduce falls and fractures in the elderly. The quality of a clinical trial is dependent on successful recruitment o...
Main Authors: | , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2009-11-01
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Series: | BMC Medical Research Methodology |
Online Access: | http://www.biomedcentral.com/1471-2288/9/78 |