title: Two rapid methods for determination of serum theophylline concentrations: a comparison.
abstract: Two methods for determining serum theophylline concentrations were compared against a standard laboratory assay. Each method was evaluated for ease of use, accuracy, and precision. Although both methods were found to be easy to use, there were major differences between the assays in both accuracy and precision.
authors.affiliation: Allergy/Immunology Service, Wilford Hall USAF Medical Center, Lackland Air Force Base, Texas.
authors.forename: J A
authors.initials: JA
authors.lastname: Fling
authors.forename: J R
authors.initials: JR
authors.lastname: Widish
authors.forename: J I
authors.initials: JI
authors.lastname: Heald
authors.forename: P E
authors.initials: PE
authors.lastname: Olsen
authors.forename: M J
authors.initials: MJ
authors.lastname: Reid
authors.forename: M E
authors.initials: ME
authors.lastname: Martin
mesh_terms: D001774:Blood Chemical Analysis / Q000379:methods*; D005069:Evaluation Studies as Topic; D006801:Humans; D009994:Osmolar Concentration; D012044:Regression Analysis; D013806:Theophylline / Q000097:blood*
chemical_list: D013806:Theophylline