Anderson, E. S. (1964). The phage-typing of Salmonellae other than S. typhi. In The World Problem of Salmonellosis (ed. Oye, E. van), p. 89. The Hague: Dr W. Junk.
Brown, D. J., Munro, D. S. & Platt, D. J. (1986). Recognition of the cryptic plasmid. pSLT. by restriction fingerprinting and a study of its incidence in Scottish salmonella isolate. Journal of Hygiene 97, 193–197.
Callow, B. R. (1959). A new phage typing scheme for Salmonella typhimurium. Journal of Hygiene 57, 346–359.
Casalino, M., Comanducci, A., Nicoletti, M. & Maimone, F. (1984). Stability of plasmid content in Salmonella wien in late phases of the epidemic history. Antimicrobial Agents and Chemotherapy 25, 499–501.
Datta, N., Richards, H. & Datta, C. (1981). Salmonella typhi in vivo acquires resistance to both chloramphenicol and cotrimoxazole. Lancet i, 1181–1183.
Edwards, P. R. & Ewing, W. H. (1972). Identification of Enterobacteriaceae, 3rd edn.Minneapolis, Minn.: Burgess.
Helmuth, R., Stephan, R., Bunge, C.Hoog, B., Steinbeck, A. & Bulling, E. (1985). Epidemiology of virulence-associated plasmids and outer membrane protein patterns within seven common Salmonella serotypes. Infection and Immunity 48, 175–182.
Kauffman, F. (1972). Serological Diagnosis of Salmonella Species. Copenhagen: Munksgaard.
Nakamura, M., Sato, S., Ohya, T., Suzuki, S. & Ikeda, S. (1985). Possible relationship of a 36-megadalton Salmonella enteritidis plasmid to virulence in mice. Infection and Immunity 47, 831–833.
Platt, D. J., Chesham, J. S., Brown, D. J., Kraft, C. A. & Taggart, J. (1986). Restriction enzyme fingerprinting of enterobacterial plasmids: a simple strategy with wide application. Journal of Hygiene 97, 205–210.
Platt, D. J., Chesham, J. S. & Kristinsson, K. G. (1986). R-plasmid transfer in vivo: a prospective study. Journal of Medical Microbiology 21, 325–330.
Platt, D. J. & Sommerville, J. S. (1981). A simple method for the detection of resistance plasmids in Serratia species by transfer to the genus Enterobacter. Journal of Antimicrobial Chemotherapy 8, 145–152.
Platt, D. J., Sommerville, J. S. & Gribben, J. (1984). Sequential acquisition of R-plasmids in vivo by Salmonella typhimurium. Journal of Antimicrobial Therapy 13, 65–69.
Platt, D. J., Sommerville, J. S., Kraft, C. A. & Timbury, M. C. (1984). Antimicrobial resistance and the ecology of E. coli plasmids. Journal of Hygiene 93, 181–188.
Terakado, N., Sekizaki, T., Hashimoto, K. & Naitoh, S. (1983). Correlation between the presence of a fifty-megadalton plasmid in Salmonella dublin and virulence for mice. Infection and Immunity 41, 443–444.
Threlfall, E. J., Ward, L. R. & Rowe, B. (1978). Spread of multi-resistant strains of Salmonella typhimurium phage types 204 and 193 in Britain. British Medical Journal ii, 997.