@misc{indiciaead28d3070800,
  title = {The hygiene hypothesis.},
  author = {J O Warner},
  year = {2003},
  doi = {10.1034/j.1399-3038.2003.00076.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/12787290/},
  note = {Source identifier: 12787290}
}