9Spencer R, Nilsson M, Wright A, et al. Anxiety disorders in advanced cancer patients : correlates and predictors of end-of-life outcomes [ J ]. Cancer,2010,116 : 1810 - 1819.
10Fafouti M, Paparrigopoulos T, Zervas Y, et al. Depression, anxiety and general psychopathology in breast cancer patients : a cross-sectional control study[ J ]. In Vivo,2010 , 24:803 - 810.