1. Enteric infections due to Campylobacter, Yersinia, Salmonella and Shigella. World Health Organization Scientific Working Group;Anon.;Bulletin of the World Health Organization,1980
2. Experimental Campylobacter jejuni infection in humans;Black;Journal of Infectious Diseases,1988
3. Survival of Campylobacter fetus subsp. jejuni in biological milieus;Blaser;Journal of Clinical Microbiology,1980
4. Prevalence of Salmonella serotypes isolated in Spain from human and non human sources;Echeita;Microbiología,1989
5. Wild birds and silage as reservoirs of Listeria in the agricultural environment;Fenlon;Journal of Applied Bacteriology,1985