title: Investigating the problem of pressure sores.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D001835:Body Weight; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D003668:Pressure Ulcer / Q000451:nursing* / Q000503:physiopathology / Q000517:prevention & control; D012306:Risk; D012867:Skin / Q000503:physiopathology