Biomphalaria alexandrina naturally infected with Fasciola gigantica in Egypt.

@article{Farag1995BiomphalariaAN,
  title={Biomphalaria alexandrina naturally infected with Fasciola gigantica in Egypt.},
  author={Hoda Fahmy Farag and M H el Sayad},
  journal={Transactions of the Royal Society of Tropical Medicine and Hygiene},
  year={1995},
  volume={89 1},
  pages={36}
}