SUBJECT
History
Public health
10
Medicine
9
Biography
5
Hospitals
5
Research
4
history
4
Administration
2
Communicable diseases
2
Diseases
2
Environmental aspects
2
Health services administration
2
History, 20th Century
2
Hygiene, Public
2
International cooperation
2
Medical geography
2
Philippines
2
Physicians
2
Population
2
Prevention
2
Public health administration
2
Social aspects
2
Tuberculosis
2
United States
2
World health
2
Almanacs, Philippines
1
Anthropology
1
Asia, Southeastern
1
Black race
1
Byssinosis
1
Calendars
1
Care and treatment
1
Chronology
1
Colonial administrators
1
Culion Leper Colony
1
Dams
1
Demography
1
Disease Outbreaks
1
Economic aspects
1
Education, Higher
1
Fertility, Human
1
Foreign relations
1
Government policy
1
Great Britain
1
Health officers
1
Health planning
1
Health services Research
1
History, 21st Century
1
Historyory
1
Hospital Administration
1
more ...