Physical Therapy, Chiropractic Manipulation, or an Educational Booklet for Back Pain.
| Autor: | Lachmann, Elisabeth A., Tunkel, Richard S., Nagler, Willibald |
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| Zdroj: | New England Journal of Medicine. 02/04/99, Vol. 340 Issue 5, p388-391. 1p. |
| Databáze: | Academic Search Ultimate |
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