@article{articled252c6fb,
title   = {Dorsal periaqueductal gray stimulation facilitates anxiety-, but not panic-related, defensive responses in rats tested in the elevated T-maze},
author = {Camplesi Júnior, M. and Bortoli, V. C. de and Soares, V. de Paula and Nogueira, R. L. and Zangrossi Junior, Hélio},
year = {2012},
doi = {10.1590/S0100-879X2012007500124},
journal   = {Brazilian Journal of Medical and Biological Research}
}