Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Gautam V. Ramani and Patricia A. Uber and Mandeep R. Mehra,Chronic Heart Failure: Contemporary Diagnosis and Management,Mayo Clinic Proceedings,0025-6196,Elsevier BV,2010-02,85,2,180-195,https://cir.nii.ac.jp/crid/1362262943868275200,https://doi.org/10.4065/mcp.2009.0494