TY - JOUR T1 - Induction of Zenk protein expression within the nucleus taeniae of the amygdala of pigeons following tone and shock stimulation JO - Brazilian Journal of Medical and Biological Research A1 - Brito, I. A1 - Britto, L.R.G. A1 - Ferrari, E.A.M. SN - 0100-879X UL - 10.1590/S0100-879X2011007500066 VL - 44 Y1 - 2011 PB - Brasil ER -