@misc{indiciae14eb6b997655,
  title = {Diphtheria: changing patterns in the developing world and the industrialized world.},
  author = {A M Galazka and S E Robertson},
  year = {1995},
  doi = {10.1007/bf01719955},
  url = {https://pubmed.ncbi.nlm.nih.gov/7489768/},
  note = {Source identifier: 7489768}
}