A method for the removal of broken endodontic instruments from root canals.

@article{Fors1983AMF,
  title={A method for the removal of broken endodontic instruments from root canals.},
  author={U G Fors and Janine Berg},
  journal={Journal of endodontics},
  year={1983},
  volume={9 4},
  pages={156-9}
}