@misc{indiciaeaab4914b3e35,
  title = {[Erythromycin in chronic bronchitis].},
  author = {V Böhlau and G Schildwächter},
  year = {1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/5579287/},
  note = {Source identifier: 5579287}
}