[Mucous cysts of the lower lip].

@article{Defilippo1954MucousCO,
  title={[Mucous cysts of the lower lip].},
  author={R Defilippo and A Mieres and W F MESA},
  journal={La Semana medica},
  year={1954},
  volume={105 2},
  pages={59-63}
}