1. Adams, C. W. M.: Neurohistochemistry Amsterdam-London-New York Elsevier 1965
2. Aldskogius, H.: Indirect and direct Wallerian degeneration in the intramedullary root fibres of the hypoglossal nerve. An electron microscopical study in the kitten. Advanc. Anat. Embryol. Cell Biol.50, 1?77 (1974)
3. Barlow, R., Purves, D., Butler, E. J., Jean Macintyre, I.: Swayback in South-East Scotland. II. Clinical, pathological and biochemical aspects. J. comp. Path.70, 411?429 (1960)
4. Bennetts, H. W., Beck, A. B.: Enzootic ataxia and copper deficiency of sheep in Western Australia. Bull. Coun. sci. industr. Res. Aust.147, 1?52 (1942)
5. Bignami, A., Ralston, H. J.: The cellular reaction to Wallerian degeneration in the central nervous system in the cat. Brain Res.13, 444?461 (1961)