Article info
Original article
Work pattern causes bias in self-reported activity duration: a randomised study of mechanisms and implications for exposure assessment and epidemiology
- Dr Jack T Dennerlein, Harvard School of Public Health, Landmark Center, 3rd Floor, East, Room 49, 401 Park Drive, Boston, MA 02215, USA; jax{at}hsph.harvard.edu
Citation
Work pattern causes bias in self-reported activity duration: a randomised study of mechanisms and implications for exposure assessment and epidemiology
Publication history
- Accepted June 20, 2008
- First published September 19, 2008.
Online issue publication
December 18, 2008
Article Versions
- Previous version (19 September 2008).
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Copyright information
2009 BMJ Publishing Group