@misc{indiciaef2168c8329a0,
  title = {Age at menarche in Ceylon.},
  author = {L David and C H Jayewardene},
  year = {1974},
  doi = {10.1080/03014467400000471},
  url = {https://pubmed.ncbi.nlm.nih.gov/4433158/},
  note = {Source identifier: 4433158}
}