Article PubMed
The Journal of neuroscience => the official journal of the Society for Neuroscience  (2007)

A cholinergic gating mechanism controlled by competitive interactions in the optic tectum of the pigeon.

Marín, Gonzalo; Salas, Carlos; Sentis, Elisa; Rojas, Ximena; Letelier, Juan Carlos; Mpodozis, Jorge