2McCance TV, McKeana HP, Boore JR.Caring: theoretical perspectives of relevance to nursing.J Adv Nurs,1999,30(6):1388-1395.
3Matin P, Yarbrough S,Alfred D.Professional values held by baccalaureate and associate degree nursing students.Journal of Nursing Scholarship,2003,35(3): 291-296.
4Watson J.Love and caring.Ethics of face and hand- an invitation to retum to the heart and soul of nursing and our deep humanity.Nttrs Adm Q,2003,27(3):197-202.