title: [One must know what one wants with drug abuse tests in the workplace].
authors.affiliation: Institutionen för medicinersitet. peter.westerholm@medsci.uu.se
authors.forename: Peter
authors.initials: P
authors.lastname: Westerholm
mesh_terms: D006801:Humans; D016272:Occupational Health; D015813:Substance Abuse Detection / Q000191:economics / Q000523:psychology; D017132:Workplace