Emerging Infectious Disease ISSN: 1080-6059
Volume 9, Number 10—October 2003
Research
Cephalosporin-resistant Escherichia coli among Summer Camp Attendees with Salmonellosis
Figure 1

Figure 1. Restriction pattern (XbaI) by pulsed-field gel electrophoresis of the five extended-spectrum, cephalosporin-resistant Escherichia coli clones (A, B, C, D, E). mw: marker.
Lessons from the History of Quarantine, from Plague to Influenza A
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