title: Chain reaction.
authors.affiliation: Roche Products, Welwyn Garden City, Hertfordshire.
authors.forename: B
authors.initials: B
authors.lastname: Prescott
mesh_terms: D004993:Ethics, Nursing; D006801:Humans; D009732:Nursing Care / Q000592:standards*; D010344:Patient Advocacy; D011329:Prisoners; D012149:Restraint, Physical; D012637:Security Measures / Q000592:standards*