@misc{indiciaeec0af525ccf2,
  title = {Bronchial biopsies in asthma. An ultrastructural, quantitative study and correlation with hyperreactivity.},
  author = {P K Jeffery and A J Wardlaw and F C Nelson and J V Collins and A B Kay},
  year = {1989},
  doi = {10.1164/ajrccm/140.6.1745},
  url = {https://pubmed.ncbi.nlm.nih.gov/2690708/},
  note = {Source identifier: 2690708}
}