Tisminetzky M, Gurwitz J, McManus DD, Saczynski JS, Erskine N, Waring ME, Anatchkova M, Awad H, Parish DC, Lessard D, Kiefe C, Goldberg R. Multiple Chronic Conditions and Psychosocial Limitations in Patients Hospitalized with an Acute Coronary Syndrome. Am J Med. 2016 06; 129(6):608-14.