title: Ring cushions--an outmoded treatment.
authors.forename: J
authors.initials: J
authors.lastname: Kennedy
mesh_terms: D002562:Ceremonial Behavior; D004865:Equipment and Supplies, Hospital / Q000592:standards*; D006801:Humans; D015399:Nursing Research; D003668:Pressure Ulcer / Q000451:nursing* / Q000517:prevention & control