@misc{indiciae09a7d1c4a867,
  title = {[Cluster headache. A clinical study].},
  author = {A Molins and A Lafuente and A Malagelada and A Codina and F Titus},
  year = {1991},
  url = {https://pubmed.ncbi.nlm.nih.gov/2054206/},
  note = {Source identifier: 2054206}
}