1. Gregoriadis, G. (ed.) Drug Carriers in Biology and Medicine (Academic, London, 1979).
2. Gregoriadis, G. & Allison, A. C. (eds) Liposomes in Biological Systems (Wiley, New York, 1980).
3. Tom, B. H. & Six, H. R. (eds) Liposomes and Immunobiology (Elsevier, Amsterdam, 1980).
4. Leserman, L. D., Barbet, J., Kourilsky, F. M. & Weinstein, J. N. Nature 288, 602–604 (1980).
5. Weinstein, J. N., Blumenthal, R., Sharrow, S. O. & Henkart, P. Biochim. biophys. Acta 509, 272–288 (1978).