title: The elderly in hospital.
mesh_terms: D000368:Aged; D000752:Anemia, Pernicious / Q000451:nursing*; D005260:Female; D005851:Geriatric Nursing; D006333:Heart Failure / Q000451:nursing*; D006801:Humans; D007902:Length of Stay; D003668:Pressure Ulcer / Q000451:nursing*