title: Falsely elevated FK-506 levels caused by sampling through central venous catheters.
authors.affiliation: Department of Pharmacy Practice, College of Pharmacy, University of Nebraska Medical Center, Omaha 68198-6045.
authors.forename: M S
authors.initials: MS
authors.lastname: Shaefer
authors.forename: D S
authors.initials: DS
authors.lastname: Collier
authors.forename: M C
authors.initials: MC
authors.lastname: Haven
authors.forename: A N
authors.initials: AN
authors.lastname: Langnas
authors.forename: R J
authors.initials: RJ
authors.lastname: Stratta
authors.forename: J P
authors.initials: JP
authors.lastname: Donovan
authors.forename: M F
authors.initials: MF
authors.lastname: Sorrell
authors.forename: B W
authors.initials: BW
authors.lastname: Shaw
mesh_terms: D000327:Adsorption; D002405:Catheterization, Central Venous; D005189:False Positive Reactions; D006801:Humans; D016559:Tacrolimus / Q000097:blood* / Q000493:pharmacokinetics
chemical_list: D016559:Tacrolimus