title: Evaluating mattress overlays and pressure relieving systems: a question of perception or reality?
authors.forename: L
authors.initials: L
authors.lastname: Klein
authors.forename: K
authors.initials: K
authors.lastname: Gilroy
mesh_terms: D001513:Beds; D002986:Clinical Trials as Topic; D006801:Humans; D003668:Pressure Ulcer / Q000209:etiology / Q000517:prevention & control*