@misc{indiciaec18eb90235ae,
  title = {[Immunological disorders in chronic bronchitis].},
  author = {A E Makarevich and I P Danilov and P P Murzenok},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2077277/},
  note = {Source identifier: 2077277}
}