1) Schwartz JC, Arrang JM, Garbarg M and Korner M: Properties and roles of the three subclasses of histamine receptors in brain. J Exp Biol 124, 203-224 (1986)
2) Takagi H, Morishima Y, Matsuyama T, Hayashi H, Watanabe T and Wada H: Histaminergic axons in the neostriatum and cerebral cortex of the rat: a correlated light and electron microscopic immunocytochemical study using histidine decarboxylase as a marker. Brain Res 364, 114-123 (1986)
3) Schwarz JC, Garbarg M and Pollard H: Histaminergic transmission in the brain. In Handbook of Physiology, Edited by Bloom FE, Mountcastle VB and Geiger SR, Section 1, Vol 4, pp 257-316, American Physiological Society, Bethesda (1986)
4) Wada H, Inagaki N, Itowi N and Yamatodani A: Histaminergic neuron system in the brain: distribution and possible functions. Brain Res Bull 27, 367-370 (1991)