@article{articlecccde6dd,
title   = {Effects of opioid receptor blockade on defensive behavior elicited by electrical stimultion of the aversive substrates of the inferior colliculis in Rattus norvegicus (Rodentia, Muridae)},
author = {Coimbra, Norberto Cysne and Osaki, M. Y. and Eichenberger, G. C. D. and Ciscato Júnior, José Geraldo and Jucá, C. E. B. and Biojone, Carlos Roberto},
year = {2000},
doi = {10.1007/s002130000544},
journal   = {Psychopharmacology}
}