title: Psychiatric patients less violent when smoking restricted.
authors.forename: Lisa
authors.initials: L
authors.lastname: Hitchen
mesh_terms: D004739:England / Q000453:epidemiology; D006778:Hospitals, Psychiatric; D006801:Humans; D001523:Mental Disorders / Q000523:psychology*; D012907:Smoking / Q000523:psychology*; D000074606:Smoking Prevention; D014754:Violence / Q000706:statistics & numerical data*