Abstract
Development and Application of Immunoassays for Food Analysis
J.H. Rittenburg, Ed., 1990 Elsevier Applied Science, London ISBN 1 85166 403 3 £42–00
Foodborne Pathogens: an illustrated text
A. H. Varnam & M. G. Evans, 1991 Wolfe Publishing Ltd, London £70–00, 557 pp. ISBN 0 72341 521 8