1. Bartholini, G., Stadler, H., Lloyd, K.G.: Cholinergic-dopaminergic relation in different brain structures. In: Frontiers in catecholamine research, edit. by E. Usdin and S. Snyder, pp. 741?745. London: Pergamon Press 1973
2. Battenberg, E.L.F., Bloom, F.E.: A rapid, simple and more sensitive method for the demonstration of central catecholamine neurons and axons by glyoxylic acid induced fluorescence. I. Specificity. Psychopharmacol. Commun. 1, 3?13 (1975)
3. Bialowas, J., Narkiewicz, O.: Acetylcholinesterase activity in the septum of the rat: A histochemical topography. Acta Neurobiol. Exp. 34, 573?582 (1974)
4. Bloom, F.E., Battenberg, E.L.F.: A rapid simple and more sensitive method for the demonstration of central catecholamine-containing neurons and axons by glyoxylic acid induced fluorescence: II. A detailed description of methodology. J. Histochem. Cytochem. 24, 561?571 (1976)
5. Butcher, L.L., Talbot, K., Bilezikjian, L.: Localization of acetylcholinesterase within dopamine containing neurons in the zona compacta of the substantia nigra. Proc. West. Pharmacol. Soc. 18, 256?259 (1975)