title: Pressure sores: do mattresses work?
authors.forename: J
authors.initials: J
authors.lastname: Young
authors.forename: D
authors.initials: D
authors.lastname: Cotter
mesh_terms: D000368:Aged; D001512:Bedding and Linens / Q000592:standards*; D006801:Humans; D003668:Pressure Ulcer / Q000517:prevention & control*; D011358:Product Surveillance, Postmarketing / Q000592:standards*