@misc{indiciae9c6d2c2ccad6,
  title = {Neuroticism, extroversion, and premenstrual negative affect.},
  author = {D E Gray and F N Johnson},
  year = {1976},
  url = {https://pubmed.ncbi.nlm.nih.gov/12334839/},
  note = {Source identifier: 12334839}
}