@article{article7fbab0c7,
title   = {The expression of contextual fear conditioning involves activation of an NMDA receptor-neitric oxide pathway in the medial prefrontal cortex},
author = {Resstel, Leonardo Barbosa Moraes and Corrêa, Fernando Morgan de Aguiar and Guimarães, Francisco Silveira},
year = {2008},
journal   = {Cerebral Cortex}
}