Article Information
PubMed
History
- Published online January 15, 2007.
Article Versions
- Latest version (December 19, 2006 - 09:03).
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Copyright & Usage
© 2007 Canadian Medical Association or its licensors
Author Information
- Roberto Grilli,
- Paolo Guastaroba,
- Francesco Taroni
- From the Agenzia Sanitaria Regionale (Grilli, Guastaroba), Regione Emilia Romagna, and the University of Bologna (Taroni), Bologna, Italy.
- Correspondence to:
Dr. Roberto Grilli, Agenzia Sanitaria Regionale, Viale Aldo Moro, 21, 40127 Bologna, Italy; fax +39-051-6397049; rgrilli{at}regione.emilia-romagna.it