Changes in Cognition and Mortality in Relation to Exercise in Late Life: A Population Based Study

• Laura E. Middleton,

  Affiliation Geriatric Medicine Research Unit, Centre for Health Care of the Elderly, Halifax, Nova Scotia, Canada

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• Arnold Mitnitski,

  Affiliation Geriatric Medicine Research Unit, Centre for Health Care of the Elderly, Halifax, Nova Scotia, Canada

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• Nader Fallah,

  Affiliation Geriatric Medicine Research Unit, Centre for Health Care of the Elderly, Halifax, Nova Scotia, Canada

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• Susan A. Kirkland,

  Affiliation Department of Community Health and Epidemiology, Dalhousie University, Halifax, Nova Scotia, Canada

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• Kenneth Rockwood

  * E-mail: kenneth.rockwood@dal.ca

  Affiliation Geriatric Medicine Research Unit, Centre for Health Care of the Elderly, Halifax, Nova Scotia, Canada

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