Previous cultures are not clinically useful for guiding empiric antibiotics in suspected ventilator-associated pneumonia: Secondary analysis from a randomized trial☆
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☆ Supported by grants from the Canadian Institutes of Health Research and Physicians' Services, Inc, of Ontario, and by unrestricted grants from AstraZeneca and Bayer.
PII: S0883-9441(08)00030-0
doi:10.1016/j.jcrc.2008.01.009
© 2008 Elsevier Inc. All rights reserved.
