Columbia subject headings:
Harvard subject headings:
Hospitals--Outpatient services--Utilization--Illinois--La Salle County.
Veterans' hospitals--Outpatient services--Illinois--La Salle County.
Veterans--Medical care--Illinois--La Salle County.
Princeton subject headings:
Hospitals--Outpatient services--Utilization--Illinois--La Salle County.
Veterans' hospitals--Outpatient services--Illinois--La Salle County.
Veterans--Medical care--Illinois--La Salle County.