Preventing pressure sores in hospital: controlled trial of a large-celled ripple mattress.
D000368:Aged; D001512:Bedding and Linens; D002081:Buttocks; D004865:Equipment and Supplies, Hospital; D006365:Heel; D006615:Hip; D006801:Humans; D003668:Pressure Ulcer / Q000517:prevention & control* / Q000628:therapy*; D012447:Sacrum