1. Microorganisms encountered in the gastrointestinal tract;Baron,1990
2. Isolation and preliminary identification;Ewing,1986
3. Enterobacteriaceae;Kelly,1985
4. Initial processing for cultures of specimens;Washington,1981
5. Detection of Salmonella species in faeces by latex agglutination in enrichment broth;Benge;Eur. J. Clin. Microbiol.,1989