The effect of burnishing on the marginal seal of amalgam restorations.

@article{Kato1968TheEO,
  title={The effect of burnishing on the marginal seal of amalgam restorations.},
  author={Shigeaki Kato and K Okuse and T Fusayama},
  journal={The Journal of prosthetic dentistry},
  year={1968},
  volume={19 4},
  pages={393-8}
}