7Sapp AL , Trentham - Dietz A , Newcomb PA ,et al. Social networks and quality of life among female long - term colorectal cancer survivors[J]. Cancer, 2003,98(8) :1749 - 1758.
8Zabora J, Brintzenhofeszoc K , Crubow B , et al. The prevalence of psychological distress by cancer site [ J ]. Psychooncology, 2001,10(1) :19 -28.
9Yu CL ,Fielding R ,Chan CL ,et al. Measuring quality of life of Chinese cancer patients. A validation of the Chinese vertion of the Functional Assessment of Cancer Therapy - General( FACT - G) Scale[J]. Cancer,2000,88(7) :1715 - 1727.
10Spiegel D, Sephton SE. Psychoneuroimmune and endocrine pathways in cancer: effects of stress and support[J]. Semin Clin Neuropsychiatry,2001,6 (4) :252 - 265.
