Access
To read this story in full you will need to login or make a payment (see right).
Correspondence
Nature 365, 600 (14 October 1993) | doi:10.1038/365600b0
Allain defended
Robin Carrelt
- University of Cambridge, Department of Haematology, MRC Centre, Hills Road, Cambridge CB2 2QH, UK
To read this story in full you will need to login or make a payment (see right).
