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A Standardized Obstacle Course for Assessment of Visual Function in Ultra Low Vision and Artificial Vision
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Nonmetro residence and impaired vision among elderly Americans

Nan E Johnson1

  • 1Department of Sociology, Agricultural Experiment Station, Michigan State University, East Lansing, MI 48824-1111, USA. Nan.Johnson@ssc.msu.edu

The Journal of Rural Health : Official Journal of the American Rural Health Association and the National Rural Health Care Association
|April 17, 2004
PubMed
Abstract

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