Article info
PDFOriginal research
Selection bias resulting from the requirement for prior consent in observational research: a community cohort of people with ischaemic heart disease
- Correspondence to:
B Buckley
Department of General Practice, National University of Ireland, Galway, Ireland; bsbuckley{at}iol.ie
Citation
Selection bias resulting from the requirement for prior consent in observational research: a community cohort of people with ischaemic heart disease
Publication history
- Accepted January 23, 2007
- First published May 13, 2007.
Online issue publication
August 14, 2007
Article Versions
- Previous version (13 May 2007).
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Copyright 2007 by Heart