TY  - JOUR 
T1  - Gender and age differences in polysomnography findings and sleep complaints of patients referred to a sleep laboratory
JO  - Brazilian Journal of Medical and Biological Research
A1  - Silva, A.
A1  - Andersen, M.L.
A1  - De Mello, M.T.
A1  - Bittencourt, L.R.A.
A1  - Peruzzo, D.
A1  - Tufik, S.
SN  - 0100-879X
UL  - 10.1590/S0100-879X2008001200005
VL  - 41 
Y1  - 2008
PB  - Brasil 
ER  -