PubMed · 2002 · 45 citations · 18 references
E. coli resistance in Pakistan is much higher than reported from western literature. Multidrug-resistant isolates, including third generation cephalosporins and quinolones, are very common. ESBL production may contribute to this high level resistance against beta-lactams.
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Betsy Foxman, Robin Barlow, Hannah d’Arcy et al. · Annals of Epidemiology · 2000 · 1.2K citations
Patricia Winokur, Rafael Cantón, JM Casellas et al. · Clinical Infectious Diseases · 2001 · 441 citations
Western Pacific Region, Klebsiella Pneumoniae, Latin America +17
Daniel F. Sahm, Clyde Thornsberry, David C. Mayfield et al. · Antimicrobial Agents and Chemotherapy · 2001 · 297 citations · Full text