- Correspondence to: Dr F Landi Centro Medicina dell’Invecchiamento (CEMI), Istituto di Medicina Interna e Geriatria, Università Cattolica del Sacro Cuore, Largo Agostino Gemelli 8, 00168 Roma, Italy;
- Accepted January 27, 2006
- First published June 16, 2006.
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