A titanium expandable pedicle screw improves initial pullout strength as compared with standard pedicle screws
| Autor: | Vishnubhotla, Srilakshmi, McGarry, William B., Mahar, Andrew T., Gelb, Daniel E. |
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| Zdroj: | In The Spine Journal 2011 11(8):777-781 |
| Databáze: | ScienceDirect |
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Full Text from ScienceDirect