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University of Toronto, Toronto, Ontario, Canada
Internal Medicine, Sunnybrook Medical Centre, Toronto, Ontario, Canada
Internal Medicine, Stanford University Medical Center, Palo Alto, CA
Internal Medicine, Sunnybrook Medical Centre, Toronto, Ontario, Canada
Medical Oncology, National Cancer Institute, Bethesda, MD
Professor of Medicine
See a listing of publications on PubMed, a service of the National Library of Medicine.
See a description of research activities.

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