Columbia subject headings:
Harvard subject headings:
Hygiene--Korea--History.
Korea--Social life and customs--1910-1945.
Public health--Korea--History.
Public health--Korea--Sources.
Princeton subject headings:
Hygiene--Korea--History.
Korea--Social life and customs--1910-1945.
Medicine, Magic, mystic, and spagiric--Korea--History.
Public health--Korea--History.