Key points are not available for this paper at this time.
From the University of California, Davis, Center for Health Services Research in Primary Care Reprints: Richard L. Kravitz, MD, MSPH, UC Davis Center for HSR in Primary Care, 4150 V Street, Suite 2500 PSSB, Sacramento, CA 95817. E-mail: email protected.
Kravitz et al. (Wed,) studied this question.
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