Sleeping sickness; a record of four years' war against it in Principe, Portuguese West Africa
By: by B. F. Bruto da Costa ... J. Firmino Sant' Anna ... A. Correia dos Santos ... and M. G. de Araujo Alvares ...  Published in Portuguese in "Archivos de hygiene e pathologia exoticas", vol. V, March 30, 1915; translated by permission of the Lisbon school of tropical medicine, by J. A. Wyllie ...
Publisher: Pub. for the Centro colonial, Lisbon, by Baillière, Tindall and Cox
Published: 1916
Place of publication: London
Language: eng
Number of pages: 261
Subjects: Sleeping-sickness; Tropical medicine; Príncipe (Sao Tome and Principe) -- Sanitary affairs