6Routasalo PE,Tilvis RS, Kautiainen H, Pitkala KH.Effects of psychosoeial group rehabilitation on social functioning, loneliness and well-being of lonely, older people: randomized controlled trial[J]. Journal of Advanced Nursing, 2009, 65 (2): 297-305.
7Fuhrman MP. Home care for the elderly[J].Nutrition in Clinical Practice, 2009, 24 (2) : 196-205.
