1. Enterotoxigenic Escherichia coli in Sweden;Bäck;Infection,1977
2. An epidemic of Salmonella typhimurium infection among aircraft passengers;Bäck;Scandinavian Journal of Infectious Diseases,1977
3. Enterotoxin-producing bacteria in stools from Swedish United Nations soldiers in Cyprus;Bäck;Infection,1978
4. Bäck, E., Möllby, R., Kaijser, B., Stintzing, G., Wadström, T. and Habte, D. (in preparation). Enterotoxigenic Escherichia coli and other Gram-negative bacteria of infantile diarrhoea: Surface antigens, colonization factor antigens, and loss of enterotoxigenicity.
5. Identification of Enterobacteriaceae;Edwards,1972