A comparison of three models of nursing.
D000368:Aged; D000369:Aged, 80 and over; D002430:Cecal Neoplasms / Q000451:nursing; D005260:Female; D006801:Humans; D008113:Liver Neoplasms / Q000451:nursing / Q000556:secondary; D008875:Middle Aged; D008962:Models, Theoretical; D009732:Nursing Care; D012648:Self Care