Article Information
History
- Published online November 6, 2006.
Copyright & Usage
© 2006 CMA Media Inc. or its licensors
Author Information
- Centre for Health Economics and Policy Analysis, Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ont.;* Department of Obstetrics and Gynecology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ont.;† Maternal, Infant and Reproductive Health Research Unit, The Centre for Research in Women's Health, University of Toronto‡