TY  - JOUR 
T1  - NAA and NAAG variation in neuronal activation during visual stimulation
JO  - Brazilian Journal of Medical and Biological Research
A1  - Castellano, G.
A1  - Dias, C.S.B.
A1  - Foerster, B.
A1  - Li, L.M.
A1  - Covolan, R.J.M.
SN  - 0100-879X
UL  - 10.1590/S0100-879X2012007500128
VL  - 45 
Y1  - 2012
PB  - Brasil 
ER  -