@misc{indiciae214242ce978d,
  title = {Recent advances in bronchography.},
  author = {J E RAYL and D E SMITH},
  year = {1958},
  doi = {10.1378/chest.33.3.235},
  url = {https://pubmed.ncbi.nlm.nih.gov/13512132/},
  note = {Source identifier: 13512132}
}