Reducing residual ridge reduction.

@article{Kuij1985ReducingRR,
  title={Reducing residual ridge reduction.},
  author={Pieter van der Kuij and P A Vingerling and Peter A. E. Sillevis Smitt and Klaas de Groot and Jan de Graaff},
  journal={Reconstruction surgery and traumatology},
  year={1985},
  volume={19},
  pages={98-105}
}