title: Testing for drugs of abuse.
authors.affiliation: NP Program, University of Utah, Salt Lake City, USA. Margaret.Colyar@nurs.utah.edu
authors.forename: Margaret R
authors.initials: MR
authors.lastname: Colyar
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D008403:Mass Screening / Q000379:methods*; D015813:Substance Abuse Detection / Q000379:methods*; D019966:Substance-Related Disorders / Q000175:diagnosis* / Q000378:metabolism