Columbia subject headings:
Gay men--Suicidal behavior--United States--History--20th century.
Homosexuality--United States--Public opinion--History--20th century.
Lesbians--Suicidal behavior--United States--History--20th century.
United States--Public opinion--History--20th century.
Harvard subject headings:
Gay men--Suicidal behavior--United States--History--20th century.
Homosexuality--United States--Public opinion--History--20th century.
Lesbians--Suicidal behavior--United States--History--20th century.
Princeton subject headings:
Gay men--United States--Suicidal behavior--History--20th century.
Homosexuality--United States--Public opinion--History--20th century.
Lesbians--United States--Suicidal behavior--History--20th century.
United States--Public opinion--History--20th century.