Hong Kong influenza in the Panama Canal Zone. First epidemic by a new variant in the Western Hemisphere.

@article{Zachary1969HongKI,
  title={Hong Kong influenza in the Panama Canal Zone. First epidemic by a new variant in the Western Hemisphere.},
  author={I G Zachary and Karl M. Johnson},
  journal={The American journal of tropical medicine and hygiene},
  year={1969},
  volume={18 6},
  pages={1048-56}
}