@misc{indiciae19540eaff792,
  title = {[On causes of decrease in the titer during storage of antitoxice sera "Diaferm 3"].},
  author = {M A TORBAN},
  year = {1961},
  url = {https://pubmed.ncbi.nlm.nih.gov/13777466/},
  note = {Source identifier: 13777466}
}