title: Support surfaces.
authors: K
authors: K
authors: O'Dea
mesh_terms: D001513:Beds / Q000191:economics*; D006801:Humans; D003668:Pressure Ulcer / Q000453:epidemiology / Q000517:prevention & control*; D012051:Reimbursement Mechanisms; D006113:United Kingdom / Q000453:epidemiology