Insomnia among hospitalized elderly patients: prevalence, clinical characteristics and risk factors.
Isaia
Gianluca
G
Department of Medical and Surgical Disciplines, Geriatric Section, University of Torino, San Giovanni Battista Hospital, Corso Bramante 88, I-10126 Torino, Italy. gianlucaisaia@yahoo.it
Corsinovi
Laura
L
Bo
Mario
M
Santos-Pereira
Poliana
P
Michelis
Giuliana
G
Aimonino
Nicoletta
N
Zanocchi
Mauro
M