The distribution of immunity to yellow fever in Central and East Africa.

@article{MAHAFFY1946TheDO,
  title={The distribution of immunity to yellow fever in Central and East Africa.},
  author={A F MAHAFFY and Kenneth C. Smithburn and Thomas P. Hughes},
  journal={Transactions of the Royal Society of Tropical Medicine and Hygiene},
  year={1946},
  volume={40},
  pages={57-82}
}