title: Summary of a blind quality assurance program for urinalysis.
authors.forename: S M
authors.initials: SM
authors.lastname: Dyszel
authors.forename: C M
authors.initials: CM
authors.lastname: Erikson
authors.forename: L V
authors.initials: LV
authors.lastname: Hood
mesh_terms: D006801:Humans; D011786:Quality Control; D015813:Substance Abuse Detection / Q000592:standards*; D016482:Urinalysis / Q000592:standards*; D017132:Workplace