Columbia subject headings:
Beers, Clifford Whittingham, 1876-1943.
Mental health services--History.
Mental health services--United States--History.
Mental illness--United States--Biography.
Harvard subject headings:
Beers, Clifford Whittingham, 1876-1943
Mental health services--History.
Mental health services--United States--History.
Mental illness--United States--Biography.
Mentally ill--United States--Biography.
Princeton subject headings:
Beers, Clifford Whittingham, 1876-1943.
Mental health services--History.
Mental health services--United States--History.
Mental illness--United States--Biography.