title: Failure to diagnose intravascular-associated infection by direct Gram staining of catheter segments.
authors.forename: R C
authors.initials: RC
authors.lastname: Spencer
authors.forename: K G
authors.initials: KG
authors.lastname: Kristinsson
mesh_terms: D002408:Catheters, Indwelling; D006090:Gram-Negative Bacteria / Q000032:analysis*; D006801:Humans