[Painless tumor mass in the cheek].

@article{Aniz1998PainlessTM,
  title={[Painless tumor mass in the cheek].},
  author={E Aniz and Manuel Miras L{\'o}pez and Cartmen Martinez},
  journal={Enfermedades infecciosas y microbiologia clinica},
  year={1998},
  volume={16 7},
  pages={339-40}
}