title: A cost-effective alternative for relieving pressure.
authors: L
authors: L
authors: Valdez
mesh_terms: D001513:Beds / Q000191:economics* / Q000592:standards; D003362:Cost-Benefit Analysis; D006801:Humans; D011312:Pressure; D003668:Pressure Ulcer / Q000191:economics / Q000451:nursing* / Q000503:physiopathology; D014945:Wound Healing