title: An alternating pressure trolley mattress in A&E.
authors.affiliation: Essex Rivers Health Care Trust.
authors.forename: I
authors.initials: I
authors.lastname: Craddock
authors.forename: D
authors.initials: D
authors.lastname: Gray
mesh_terms: D001513:Beds; D016529:Emergency Nursing; D004636:Emergency Service, Hospital; D006801:Humans; D015403:Nursing Evaluation Research; D011312:Pressure; D003668:Pressure Ulcer / Q000517:prevention & control*