Columbia subject headings:
Disability evaluation.
Persian Gulf War, 1991--Veterans--Diseases--Research--United States.
Persian Gulf War, 1991--Veterans--Medical care--United States.
Persian Gulf syndrome--Etiology.
Persian Gulf syndrome--Treatment.
Harvard subject headings:
Disability evaluation.
Persian Gulf War, 1991--Veterans--Diseases--Research--United States.
Persian Gulf War, 1991--Veterans--Medical care--United States
Persian Gulf syndrome--Etiology.
Persian Gulf syndrome--Treatment.
Princeton subject headings: