title: A clinical study of hospital replacement mattresses.
authors.forename: G
authors.initials: G
authors.lastname: Johnson
authors.forename: C
authors.initials: C
authors.lastname: Daily
authors.forename: V
authors.initials: V
authors.lastname: Francisus
mesh_terms: D001513:Beds / Q000592:standards*; D006801:Humans; D009730:Nursing Assessment; D003668:Pressure Ulcer / Q000451:nursing / Q000517:prevention & control*