title: A comparison of four beds in the prevention of tissue ischaemia in paraplegic patients.
mesh_terms: D001513:Beds; D004890:Erythema / Q000517:prevention & control; D005069:Evaluation Studies as Topic; D005260:Female; D006365:Heel / Q000098:blood supply; D006701:Home Nursing; D006801:Humans; D007511:Ischemia / Q000517:prevention & control; D008297:Male; D010264:Paraplegia / Q000628:therapy*; D003668:Pressure Ulcer / Q000517:prevention & control*; D011482:Protective Devices; D011782:Quadriplegia / Q000628:therapy; D012447:Sacrum / Q000098:blood supply; D012867:Skin / Q000098:blood supply