Region
Africa
1
Australia
2
Austria
1
Bosnia and Herzegovina
1
Colombia
2
Cyprus
1
Developing countries
1
Europe
2
France
1
Gaza Strip
1
Germany
2
Great Britain
1
Hungary
1
India
1
Iran
1
Iraq
1
Lebanon
1
Madagascar
1
Mental health
1
Mozambique
1
Pacific Area
1
Pennsylvania
1
Philadelphia
1
Philadelphia (Pa.)
1
Psychological aspects
1
Santa Marta Range
2
Serbia and Montenegro
1
Sierra Leone
1
Soviet Union
1
Sri Lanka
1
Tanzania
1
Uganda
1
United States
28
Vietnam
2
Zimbabwe
1
États-Unis
1