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The Journal of antimicrobial chemotherapy  (2000)

In vitro activities of ampicillin, sulbactam and a combination of ampicillin and sulbactam against isolates of Acinetobacter calcoaceticus-Acinetobacter baumannii complex isolated in Chile between 1990 and 1998.

Bello, H; Domínguez, M; González, G; Zemelman, R; Mella, S; Young, H K; Amyes, S G