6Balboni T A,Paulk M E,Balboni M J,et al.Provision of spiritual care to patients with advanced cancer: Associa- tions with medical care and quality of life near death[J].J Clin 0nco1,2010,28(3) :445-452.
8Giorgi A.The theory, practice,and evaluation of the phe- nomenological method as a qualitative research procedure[J].J Phenomenol Psychol,1997,28(2):235-260.
9Valle R S, King M.Existential-phenomenological alterna- tives for psychology [M]. St Louis: Oxford University Press, 1978 : 284.