@misc{indiciae759afd1f0531,
  title = {The relationship between headaches and mood.},
  author = {P R Martin and P R Nathan and D Milech and M van Keppel},
  year = {1988},
  doi = {10.1016/0005-7967(88)90090-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/3214401/},
  note = {Source identifier: 3214401}
}