[Deterioration of hearing aids with time].

@article{Sanguy1973DeteriorationOH,
  title={[Deterioration of hearing aids with time].},
  author={C Sanguy},
  journal={Revue de laryngologie - otologie - rhinologie},
  year={1973},
  volume={94 3},
  pages={183-6}
}
  • C Sanguy
  • Published 1973 in Revue de laryngologie - otologie - rhinologie