ผู้เขียน: Barbara Lund

Barbara M. Lund is Visiting Scientist, Institute of Food Research, Norwich, U.K. Formerly, Head of the Microbiological Food Safety and Spoilage Group, Institute of Food Research, Norwich, UK Paul R. Hunter is Professor of Health Protection, School of Medicine, Health Policy and Practice, University of East Anglia, Norwich, U.K. Formerly, Director of the Chester Public Health Laboratory, UK