Stats. Vital signs. Hospitals' 'state of the union'.
D006742:Hospital Bed Capacity / Q000706:statistics & numerical data; D006761:Hospitals / Q000706:statistics & numerical data / Q000639:trends*; D007902:Length of Stay / Q000639:trends; D010044:Outpatient Clinics, Hospital / Q000706:statistics & numerical data; D014481:United States