TY  - JOUR 
T1  - Validity, reliability and applicability of Portuguese versions of sedation-agitation scales among critically ill patients
JO  - Sao Paulo Medical Journal
A1  - Nassar Junior, Antonio Paulo
A1  - Pires Neto, Ruy Camargo
A1  - Figueiredo, Walquiria Barcelos de
A1  - Park, Marcelo
SN  - 1516-3180
UL  - 10.1590/S1516-31802008000400003
VL  - 126 
Y1  - 2008
PB  - Brasil 
ER  -