NCT00157287
- Conditions
- Pathologic Processes, Pathological Conditions, Signs and Symptoms, Respiration Disorders, +3 more
- Locations
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- William Osler Health Centre (Brampton) Brampton, Ontario, Canada
- Brant Community Health Systems Brantford, Ontario, Canada
- Joseph Brant Memorial Hospital Burlington, Ontario, Canada
- Guelph General Hospital Guelph, Ontario, Canada