[Immunologic aspects of aphthae].

@article{Martnez1977ImmunologicAO,
  title={[Immunologic aspects of aphthae].},
  author={Benjam{\'i}n Mart{\'i}nez and Bayona and Velazquez},
  journal={Revista espanola de estomatologia},
  year={1977},
  volume={25 6},
  pages={397-408}
}