@article{null,
  title={Oropharyngeal airway appliance for infant with upper airway obstruction: report of a case},
  author={t. shimoyama,t. kato,norio horie,d. nasu,t. kaneko},
  journal={Journal of Clinical Pediatric Dentistry},
  volume={27},
  number={1},
  pages={25--28},
  doi = {10.17796/jcpd.27.1.69h1nxnt137p060q},
  year={2002}
}