@misc{indiciae587918eecff2,
  title = {Behavioral treatment parameters with primary dysmenorrhea.},
  author = {D J Cox and R G Meyer},
  year = {1978},
  doi = {10.1007/bf00846681},
  url = {https://pubmed.ncbi.nlm.nih.gov/40034/},
  note = {Source identifier: 40034}
}