1. Typing of Pseudomonas aeruginosa by pyocine production.;Bergan;Acta path. microbiol. scand.,1968
2. Comparison of numerical procedures for grouping pseudomonas bacteriophages according to lytic spectra.;Bergan;Acta path. microbiol. scand. Sect. B.,1972
3. Epidemiological markers for Pseudomonas aeruginosa. 3. Comparison of bacteriophage typing, serogrouping, and pyocine typing on a heterogeneous clinical material.;Bergan;Acta path. microbiol. scand. Sect. B.,1973
4. Pyocine typing of Pseudomonas aeruginosa: association between antigenic structure and pyocine type.;Csiszár;Acta microbiol. Acad. Sci. hung.,1970