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Volume 58, Issue 8 , Pages 785-790 , August 2005

Powering our way to the elusive side effect: A composite outcome ‘basket’ of predefined designated endpoints in each organ system should be included in all controlled trials

Peter Tugwell
- Institute of Population Health, University of Ottawa, 1 Stewart Street, Room 312, Ottawa, Ontario K1N 6N5, Canada
- Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
- Department of Epidemiology and Community Medicine, University of Ottawa, Ottawa, Ontario, Canada
- Corresponding author. Tel.: 613-562-5800 ext. 1945; fax: 613-562-5659.
Maria G. Judd
- Institute of Population Health, University of Ottawa, 1 Stewart Street, Room 312, Ottawa, Ontario K1N 6N5, Canada
Jim F. Fries
- Division of Immunology and Rheumatology, Stanford University School of Medicine, Stanford, CA, USA
Gurkirpal Singh
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA, USA
George A. Wells
- Department of Epidemiology and Community Medicine, University of Ottawa, Ottawa, Ontario, Canada