The chair: low-tech device helps prevent pressure ulcers.
Olshansky
Kenneth
K
D001510:Bed Rest / Q000009:adverse effects; D006801:Humans; D007374:Interior Design and Furnishings; D011187:Posture; D003668:Pressure Ulcer / Q000209:etiology / Q000517:prevention & control*; D014910:Wheelchairs