@misc{indiciae7e14d4ecb07c,
  title = {[Obstructive and nonobstructive bronchitis].},
  author = {A V Shul'gin and F F Vysokiĭ},
  year = {1966},
  url = {https://pubmed.ncbi.nlm.nih.gov/5991899/},
  note = {Source identifier: 5991899}
}