7Mishel MH. Uncertainty in illness. Image[J] : Journal of Nursing Scholarship, 1998,20(4) : 225-232.
8Deane KA,Degner LF. Information needs ' Uncertainty,and anxiety in women who had a breast biopsy with benign outcome[J]. Cancer Nurssing,1998,21(2) : 117-126.
9Ank,DeTomg M.I,Riegd B.I,et al.A cross-sectional exam mation of changes in anxiety early after alute myocardid infarction[J].Heart Lung,2004,33(2):75-82.