@misc{indiciae4adbc22141f1,
  title = {Chronic urticaria.},
  author = {Clive E H Grattan and Ruth A Sabroe and Malcolm W Greaves},
  year = {2002},
  doi = {10.1067/mjd.2002.122759},
  url = {https://pubmed.ncbi.nlm.nih.gov/12004303/},
  note = {Source identifier: 12004303}
}