@misc{indiciae06b74859ba5d,
  title = {[Field study on headache].},
  author = {G S Barolin and G Schnaberth and U Dornauer and G Gell and A Samella and G Siakos},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4271360/},
  note = {Source identifier: 4271360}
}