@article{article1b4e2331,
title   = {Trial 2 in the elevated plus-maze: a different form of fear ?},
author = {File, S R and Zangrossi, J R H and Viana, M B and Graeff, Frederico Guilherme},
year = {1993},
doi = {10.1007/bf02253541},
journal   = {Psychopharmacology}
}