Assessing and grading pressure ulcers.
D005060:Europe / Q000453:epidemiology; D006801:Humans; D009730:Nursing Assessment / Q000379:methods* / Q000592:standards; D017410:Practice Guidelines as Topic; D003668:Pressure Ulcer / Q000145:classification* / Q000175:diagnosis / Q000453:epidemiology / Q000451:nursing*; D012720:Severity of Illness Index