Document Type

Article

Publication Date

October 2005

Comments

This article has been peer reviewed. It is the authors' final version prior to publication in The Journal of Family Practice 54(12):1041-1044, December 2005. The published version is available at http://www.jfponline.com/Pages.asp?AID=3714. Copyright 2005 by Dowden Health Media, posted here by permission.

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