title: Contamination rates and costs associated with the use of four intermittent intravenous infusion systems.
mesh_terms: D003365:Costs and Cost Analysis; D004340:Drug Contamination / Q000191:economics*; D006801:Humans; D007263:Infusions, Parenteral / Q000009:adverse effects / Q000191:economics / Q000295:instrumentation*; D013997:Time Factors