title: Falsely increased urinary caffeine attributable to contamination by urine test strips.
authors.forename: J T
authors.initials: JT
authors.lastname: Van Acker
authors.forename: A G
authors.initials: AG
authors.lastname: Verstraete
authors.forename: M A
authors.initials: MA
authors.lastname: Van Hamme
authors.forename: J R
authors.initials: JR
authors.lastname: Delanghe
mesh_terms: D002110:Caffeine / Q000652:urine*; D002648:Child; D003128:Coma / Q000652:urine; D005189:False Positive Reactions; D005260:Female; D008401:Gas Chromatography-Mass Spectrometry; D006801:Humans; D007003:Hypoglycemia / Q000652:urine; D011933:Reagent Kits, Diagnostic; D016482:Urinalysis / Q000379:methods
chemical_list: D011933:Reagent Kits, Diagnostic; D002110:Caffeine