@misc{indiciae9f035b93d9f8,
  title = {Upper respiratory tract infections.},
  author = {I C Verma},
  year = {1969},
  doi = {10.1007/bf02749136},
  url = {https://pubmed.ncbi.nlm.nih.gov/4901352/},
  note = {Source identifier: 4901352}
}