1. BARRINGTON, E. J. W: An introduction to general and comparative endocrinology. Oxford Univ. Press, London, 1975.
2. BARRY, J .: Immunohistochemistry of luteinizing hormone-releasing hormone-producing neurons of the vertebrates. Int. Rev. Cytol. 60: 179-221 (1979).
3. BARRY, J., M. P. DUBOIS and P. POULAIN: LRF producing cells of the mammlian hypothalamus. Z. Zellforsch. 146: 351-366 (1973).
4. BARRY, J., G. E. HOFFMAN and S. WRAY: LHRH-containing systems. In: (ed. by) A. BJÖRKLUND and T. HÖKFELT: Handbook of chemical neuroanatomy. 4. GABA and neuropeptides in the CNS. 1. Elsevier, Amsterdam, 1985 (p. 166-215).
5. BROOKOVER, C.: The olfactory nerve, nervus terminalis and preoptic sympathetic system in Amia calva, L. J. Comp. Neurol. 20: 49-118 (1910).