Table of Contents

The biology of natural killer cells, J. O'Shea and J.R. Ortaldo; natural killer cells in haematopoiesis, G. Trinchieri; natural killer cells in bacterial injection, P. Garcia-Penarrubia; natural killer cells in viral infection, R.M. Welsh and M. Vargas-Cortes; natural killer cells in transplantation, P.C. Hogan; natural killer cells in tumour biology, C.E. Lewis and J.O'D. McGee; natural killer cells / large granualar lymphocytes in pregnancy, P.M. Starkey.