3Jon DH,,Bruce MB.Warfarintherapy:Evolveing strategiesin anti-coagulantion[].America Family Physician.1999
4Kyngas H,Duffy M,Kroll T.Conceptual analysis of compliance[].Journal of Clinical Nursing.2000
5A.Torbicki,E.J.R.van Beek,B.Charbonnier,et al.Task Force Report:Guidelines on diagnosis andmanagement of acute pulmonary embolism〔J〕[].EuropeanHeart Journal.2002
6Perrio PP,,Willoughby DF,Eggert JA.Warfarin therapy in older adults[].Journal of Gerontological Nursing.2004