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PostScript
Letter
Authors' response
- Correspondence to Concetta Irace, Campus Universitario “Salvatore Venuta”, Viale Europa Localita` Germaneto, 88100 Catanzaro, Italy; irace{at}unicz.it
Citation
Authors' response
Publication history
- Accepted March 20, 2011
- First published April 11, 2011.
Online issue publication
March 22, 2016
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© 2011, Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.