Subject
Crime
Social sciences
Criminal law
25
Documentary films
24
Sociology
22
History, Modern
20
Criminology
19
Social problems
19
Foreign study
18
Violence
16
History
14
Balts (Indo-European people)
13
Medical care
11
Terrorism
8
Television series
7
True crime stories
7
Human rights
6
Humanities
6
Social control
6
Current affairs
5
Medical personnel
5
Biological warfare
4
Bioterrorism
4
Disasters
4
Emergency management
4
Health
4
Health services administration
4
National health services
4
Public health
4
African Americans
3
Anthropology
3
Artists
3
Diseases
3
Enthnology
3
Ethnicity
3
Mass media
3
Mental health
3
Mental illness
3
Motion pictures
3
Murder
3
Organization
3
Philosophy and religion
3
Therapeutics
3
War
3
Abortion
2
African studies
2
Anxiety disorders
2
Arts
2
Business
2
Diagnosis
2
more ...