United States National Hospital Ambulatory Medical Care Survey 2006 Survey: Emergency - Nationally representative - Outpatient GHDx Entry last modified on: Nov 6, 2018
United States National Ambulatory Medical Care Survey 2006 Survey: Health facility - Nationally representative - Outpatient GHDx Entry last modified on: Nov 6, 2018
United States National Hospital Ambulatory Medical Care Survey 2005 Survey: Emergency - Nationally representative - Outpatient GHDx Entry last modified on: Nov 6, 2018
United States National Ambulatory Medical Care Survey 2005 Survey: Health facility - Nationally representative - Outpatient GHDx Entry last modified on: Nov 6, 2018
United States National Hospital Ambulatory Medical Care Survey 2004 Survey: Emergency - Nationally representative - Outpatient GHDx Entry last modified on: Nov 6, 2018
United States National Ambulatory Medical Care Survey 2004 Survey: Health facility - Nationally representative - Outpatient GHDx Entry last modified on: Nov 6, 2018
United States National Hospital Ambulatory Medical Care Survey 2003 Survey: Emergency - Nationally representative - Outpatient GHDx Entry last modified on: Nov 6, 2018
United States National Ambulatory Medical Care Survey 2003 Survey: Health facility - Nationally representative - Outpatient GHDx Entry last modified on: Nov 6, 2018
United States National Ambulatory Medical Care Survey 2002 Survey: Health facility - Nationally representative - Outpatient GHDx Entry last modified on: Nov 6, 2018
United States National Hospital Ambulatory Medical Care Survey 2002 Survey: Emergency - Nationally representative - Outpatient GHDx Entry last modified on: Nov 6, 2018