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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