β-lactamases in ampicillin-resistant Escherichia coli isolates from foods, humans, and healthy animals
ISSN: 0066-4804
Year of publication: 2002
Volume: 46
Issue: 10
Pages: 3156-3163
Type: Article
ISSN: 0066-4804
Year of publication: 2002
Volume: 46
Issue: 10
Pages: 3156-3163
Type: Article