@misc{indiciae39957cdace20,
  title = {Fatal echovirus type 11 infections.},
  author = {N Halfon and S A Spector},
  year = {1981},
  doi = {10.1001/archpedi.1981.02130350021008},
  url = {https://pubmed.ncbi.nlm.nih.gov/7294006/},
  note = {Source identifier: 7294006}
}