title: In this issue of Occupational Medicine.
authors.forename: John
authors.initials: J
authors.lastname: Hobson
mesh_terms: D060389:Construction Industry; D006801:Humans; D009369:Neoplasms / Q000209:etiology; D009784:Occupational Diseases / Q000209:etiology*; D016495:Police; D013315:Stress, Psychological / Q000209:etiology