Effect of electroacupuncture on the pain perception threshold of human teeth.

@article{Janhunen1977EffectOE,
  title={Effect of electroacupuncture on the pain perception threshold of human teeth.},
  author={M P Janhunen and Matti V N{\"a}rhi},
  journal={Proceedings of the Finnish Dental Society. Suomen Hammaslaakariseuran toimituksia},
  year={1977},
  volume={73 5-6},
  pages={216-9}
}