@article{articlee4ef28d8,
title   = {Opposite effects of low and high doses of morphine on neural substrates of aversion in the inferior colliculus},
author = {Cardoso, S H and Melo, L L and Coimbra, Norberto Cysne and Brandão, Marcus Lira},
year = {1992},
doi = {10.1097/00008877-199210000-00007},
journal   = {Behavioural Pharmacology}
}