连接： http://www.ncbi.nlm.nih.gov/pubmed/25586203

标题： Comparison of differences in medical costs when new oralanticoagulants are used for the treatment of patients with non-valvular atrialfibrillation and venous thromboembolism vs warfarin or placebo in the US.

期刊： J Med Econ. 2015Jun;18(6):399-409. doi: 10.3111/13696998.2015.1007210. Epub 2015 Feb 9.

作者:  Amin A1, Bruno A, Trocio J, Lin J, Lingohr-Smith M.