@article{article65230aa5,
title   = {Mu-opioid and CB1 cannabinoid receptors of the dorsal periaqueductal gray interplay in the regulation of fear response, but not antinociception},
author = {Godoi, Manuella Machado and Zangrossi Junior, Hélio and Cunha, Joice Maria da and Zanoveli, Janaina Menezes},
year = {2020},
doi = {10.1016/j.pbb.2020.172938},
journal   = {Pharmacology Biochemistry and Behavior}
}