Sleeping Sickness: A Record of Four Years' War Against It in the Island of Principe
@inproceedings{Costa2018SleepingSA,
title={Sleeping Sickness: A Record of Four Years' War Against It in the Island of Principe},
author={B. Costa and J. F. Sant'anna and A. C. D. Santos and M. Alvares},
year={2018}
}