9Molleman E, Pruyn J, Knippenberg A V. Social Comparison Processed among Cancer Patients[J]. British Journal of Social Psychology, 1986,25 ( 1 ): 1-13.
10Sanunarco A. Perceived Social Support, Uncertainty, an Quality of Life of Younger Breast Cancer Survivors[ J ]. Cancer Nursing, 2001,24 (3) :212-219.