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- [8] The role of heightened surveillance in an outbreak of Escherichia coli O157.H7 [J]. EPIDEMIOLOGY AND INFECTION, 1995, 115 (03): : 447 - 454
- [9] SPORADIC ISOLATES OF ESCHERICHIA-COLI O157.H7 INVESTIGATED BY PYROLYSIS MASS-SPECTROMETRY [J]. EPIDEMIOLOGY AND INFECTION, 1995, 114 (03): : 433 - 440