Litteratur |
Atlas of Health Statistics of the African Region
2011.
World Health Organization. Regional Office for Africa, 2011.
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http://apps.who.int/medicinedocs/documents/s18863en/s18863en.pdf
Hewett, J. F. Napier: European settlements on the West Coast of
Africa (1862).
- http://www.archive.org/details/europeansettlem01hewegoog