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Comment Letter
Letter to the editor: "The impact of the depression and anxiety on prognosis of cervical total disc replacement" by Li et al. 2014.
- Emin Aghayev and Lukas P Staub.
- Institute for Evaluative Research in Medicine University of Bern Stauffacherstrasse 78 3014 Bern, Switzerland.
- Spine. 2015 Jul 1; 40 (13): 1056.
no abstract available
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