Baumrucker Steven J, Stolick Matt, Morris Gerald M, Carter Gregory T, Sheldon Joanne E
Palliative Medicine Service, Wellmont Health Systems, East Tennessee State Universtiy College of Medicine, Johnson City, TN, USA.
Am J Hosp Palliat Care. 2007 Aug-Sep;24(4):325-30. doi: 10.1177/1049909107304556.