@article{hiroshi dohgomori2009of,
  title={Migration of foreign body from mouth to nose },
  author={koji yamakawa,hiroshi dohgomori,takehiko furusawa,yoshihisa sode ,kiminori netsu},
  journal={Signa Vitae},
  volume={4},
  number={1},
  pages={33--34},
  doi = {10.22514/SV41.042009.8},
  year={2009}
}