title: Working conditions.
authors.forename: C L
authors.initials: CL
authors.lastname: Braun
mesh_terms: D006801:Humans; D009042:Motivation; D009784:Occupational Diseases / Q000517:prevention & control*; D012931:Social Environment; D015813:Substance Abuse Detection; D019966:Substance-Related Disorders / Q000517:prevention & control*