Formal training for dental assistants.

@article{Obst1965FormalTF,
  title={Formal training for dental assistants.},
  author={J J Obst},
  journal={The New York state dental journal},
  year={1965},
  volume={31 9},
  pages={415-7}
}
  • J J Obst
  • Published 1965 in The New York state dental journal