Vicky R. Holets

Locus coeruleus neurons in the rat containing neuropeptide Y, tyrosine hydroxylase or galanin and their efferent projections to the spinal cord, cerebral cortex and hypothalamus

T. Hökfelt, L. Terenius, M. Goldstein, 1988, Neuroscience.

Chapter 4 Coexistence of neuronal messengers — an overview

Menek Goldstein, Bengt Samuelsson, Barry J. Everitt, 1986 .