@misc{indiciae63880ad40c21,
  title = {Ascaris and asthma.},
  author = {D C Tullis},
  year = {1971},
  doi = {10.1056/nejm197109302851424},
  url = {https://pubmed.ncbi.nlm.nih.gov/5567276/},
  note = {Source identifier: 5567276}
}