[Multicentric pigmented Bowen's disease in the vulva and anal canal].

@article{Andreasson1985MulticentricPB,
  title={[Multicentric pigmented Bowen's disease in the vulva and anal canal].},
  author={Benny Andreasson and Johannes E. Bock and K Buur and Jakob Visfeldt},
  journal={Ugeskrift for laeger},
  year={1985},
  volume={147 12},
  pages={1039-40}
}