Sleeping sickness in the island of Principe : sanitation, statistics, hospital services, and work of official conservancy brigade / by Bernardo F. Bruto da Costa ; translated by J.A. Wyllie.
- Bruto Da Costa, B. F. (Bernardo Francisco)
- Date:
- 1913
Licence: In copyright
Credit: Sleeping sickness in the island of Principe : sanitation, statistics, hospital services, and work of official conservancy brigade / by Bernardo F. Bruto da Costa ; translated by J.A. Wyllie. Source: Wellcome Collection.
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