1. Enteric fever in Scotland, 1967–74;Sharp;Journal of Hygiene Cambridge,1976
2. The changing pattern of foodborne disease in England and Wales;Galbraith;Public Health,1987
3. Communicable disease report October to December 1987;PHLS Communicable Disease Surveillance Centre;Community Medicine,1988
4. Paratyphoid B fever possibly associated with Chinese frozen egg;Newell;Monthly Bulletin of the Ministry of Health,1955
5. Paratyphoid fever from frozen Chinese eggs;British Medical Journal,1963