TY  - JOUR 
T1  - Major depression in Parkinson's disease
JO  - Brazilian Journal of Psychiatry
A1  - Kummer, Arthur
A1  - Teixeira, Antonio Lucio
SN  - 1516-4446
UL  - 10.1590/S1516-44462009000400017
VL  - 31 
Y1  - 2009
PB  - Brasil 
ER  -