Seasonal variation in the prevalence of Gram-negative bacilli in sputum and urine specimens from outpatients and inpatients
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Objectives: To determine whether the prevalence of gram-negative bacilli (GNB; Pseudomonas aeruginosa, Klebsiella pneumoniae, and Escherichia coli) in sputum and urine specimens from outpatients and inpatients differed by season ... ...
