Canadian Journal of Infectious Diseases (Jan 1997)
Study of the Comparative Activity of Piperacillin/Tazobactam with Currently Available Antibiotics against 8206 Aerobic Isolates
Abstract
OBJECTIVES: To compare the activity of piperacillin-tazobactam with piperacillin and other parenterally administered antibiotics against aerobic Gram-negative bacilli and Gram-positive cocci isolated from across Canada, and to determine the prevalence of resistance mediated by extended-spectrum cephalosporinases.