Variation of retruded and muscular position of mandible under different recording conditions.

@article{Helkimo1971VariationOR,
  title={Variation of retruded and muscular position of mandible under different recording conditions.},
  author={Martti Helkimo and B F Ingervall and Gunnar E. Carlsson},
  journal={Acta odontologica Scandinavica},
  year={1971},
  volume={29 4},
  pages={423-37}
}