@article{article373e5f01,
title   = {Regulation of contextual conditioning by the median raphe nucleus},
author = {Avanzi, V and Castlho, V M and Andrade, T G C S de and Brandão, Marcus Lira},
year = {1998},
doi = {10.1016/s0006-8993(97)01538-2},
journal   = {Brain Research}
}