Exercise counseling by primary care physicians in the era of managed care
| Autor: | Walsh, Judith M.E *, Swangard, Daniel M, Davis, Thomas, McPhee, Stephen J |
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| Zdroj: | In American Journal of Preventive Medicine 1999 16(4):307-313 |
| Databáze: | ScienceDirect |
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Full Text from ScienceDirect