@misc{indiciae91c8145ce8f6,
  title = {[Statistical contribution to the dysmenorrhea problem].},
  author = {P A KOENIG},
  year = {1959},
  doi = {10.1007/bf00669832},
  url = {https://pubmed.ncbi.nlm.nih.gov/14410454/},
  note = {Source identifier: 14410454}
}