title: Doxepin causing false-positive urine test for amphetamine.
authors.forename: K S
authors.initials: KS
authors.lastname: Merigian
authors.forename: R
authors.initials: R
authors.lastname: Browning
authors.forename: A
authors.initials: A
authors.lastname: Kellerman
mesh_terms: D000328:Adult; D000661:Amphetamine / Q000652:urine*; D003128:Coma / Q000652:urine; D004316:Doxepin / Q000009:adverse effects*; D005189:False Positive Reactions; D006801:Humans; D008297:Male
chemical_list: D004316:Doxepin; D000661:Amphetamine