TY  - JOUR 
T1  - Review of the efficacy of placebo in comparative clinical trials between typical and atypical antipsychotics
JO  - Brazilian Journal of Psychiatry
A1  - Oliveira, Irismar Reis de
A1  - Nunes, Paulo Menezes
A1  - Coutinho, Domingos Macedo
A1  - Sena, Eduardo Pondé de
SN  - 1516-4446
UL  - 10.1590/S1516-44462009000100013
VL  - 31 
Y1  - 2009
PB  - Brasil 
ER  -