5Cosineau N, McDowell I, Hotz S, et al. Measuring Chronic Patients' Feelings of Being a Burden to Their Caregivers: Development a Preliminary Validation of a Scalce[ J ]. Med Care, 2003, 41(1): 110-118.
6Wong K W, Wong F K, Chan M F. Effects of Nurse-initiat- ed Telephone Followe-up on Self-efficacy among Patientswith Chronic Obstructive Pulmonary Disease[ J ].J Adv Nurs, 2005, 49(2):210-222.
7Wilson K G, Chochinov H M, Mcpherson C J. Desire for Euthanasia or Physician-assisted Suicide in Palliative Can- cer Care[J]. Health Psychol, 2007, 26(3):314-323.
8Mcpherson C J, Wilson K G, Lobchuk M M, et al. Self- Perceived Burden to Others:Patient and Family Caregiver Correlates[ J ]. J Palliat Care, 2007, 23(3):135-142.
9Sepulveda C, Marlin A, Yoshida T, et al. Palliative care: the World Health Organization's global perspective. J Pain Symptom Manage, 2002,24(2):91- 96.
10Grbich C, Maddocks I, Parker D, et al. Identification of patients with noncancer diseases for palliative care services. Palliat Support Care, 2005,3(1):5-14.