1. Follow-up blood cultures in gram-negative bacteremia: are they needed;Canzoneri;Clin Infect Dis,2017
2. Contaminant blood cultures and resource utilization: the true consequences of false-positive results;Bates;JAMA,1991
3. Can a routine follow-up blood culture be justified in Klebsiella pneumoniae bacteremia? A retrospective case-control study;Kang;BMC Infect Dis,2013
4. Repeating blood cultures during hospital stay: practice pattern at a teaching hospital and a proposal for guidelines;Tabriz;Clin Microbiol Infect,2004