@misc{indiciae4c0efb67287b,
  title = {Recurrent headaches: what every allergist should know.},
  author = {D E Schuller and T E Cadman and W H Jeffreys},
  year = {1996},
  doi = {10.1016/s1081-1206(10)63430-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/8634873/},
  note = {Source identifier: 8634873}
}