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Research Articles

Dropped head presentation in ALS

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Page 235 | Received 01 Dec 2012, Accepted 16 Dec 2012, Published online: 08 Jan 2013
 

Acknowledgements

This work was supported by Funda o para a Ci ncia e Tecnologia (PTDC/EIA-EIA/111239/2009).

Declaration of interest: The authors report no conflicts of interest. The authors alone are responsible for the content and writing of the paper.

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