@misc{indiciae3c39add857e5,
  title = {A SIMPLIFIED MENSTRUAL RECORD.},
  author = {C L LAY and A G KING and R D KEMPERS},
  year = {1964},
  url = {https://pubmed.ncbi.nlm.nih.gov/14110065/},
  note = {Source identifier: 14110065}
}