1. Allison, A. C. (1979)J. Reticuloendoi Soc. 26610
2. Allison, A. C. and Gregoriadis, G. (1974)Nature (London),252, 252.
3. Allison, A. C. and Gregoriadis, G. (1976) inRecent results in cancer research, (eds. G. Mathe, I. Florintin and M. C. Simmler) (Heideberg: Springer Verlag), p. 58.
4. Alving, C. R. (1977) inThe antigens, (ed. M. Sela) (New York: Academic Press), Vol. 4, p. 1.
5. Alving, C. R. and Richards, R. L. (1983) inLiposomes, (ed. M. Ostro) (New York: Marcel Dekker Inc.). p. 209.