@misc{indiciaeec7e32adfbfa,
  title = {[Diphtheria in adults].},
  author = {V I Pokrovskiĭ and N V Astaf'eva and L G Koiudenko and N V Filimonova},
  year = {1984},
  url = {https://pubmed.ncbi.nlm.nih.gov/6523219/},
  note = {Source identifier: 6523219}
}