4Benner P, Wruhel J.The Primacy of Caring: Stress and Coping in Health and Illness [ M ]. Menlo Park, CA : Addison Wesley Publishing Company, 1989 : 182.
5Lester GW, Smith SG. Listening and talking to patients: A remedy for malpractice suits [ J ] .West J Med, 1993,158 : 268 -272.