[Nasal polyps and adenoid vegetations].

@article{Elverland1997NasalPA,
  title={[Nasal polyps and adenoid vegetations].},
  author={Hans Hugo Elverland},
  journal={Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke},
  year={1997},
  volume={117 8},
  pages={1187}
}