Related Experiment Videos

Commentary: Extending the boundaries of data collection by mail

T V Perneger1, J F Etter

  • 1Institute of Social and Preventive Medicine, University of Geneva,and Quality of Care Unit, Geneva University Hospitals, Geneva, Switzerland.

International Journal of Epidemiology
|May 23, 2001
PubMed
Summary

No abstract available in PubMed .

Related Concept Videos