@misc{indiciaed4d0968f0e6f,
  title = {A demographic dilemma.},
  author = {E S Siker},
  year = {1976},
  doi = {10.1097/00000542-197612000-00001},
  url = {https://pubmed.ncbi.nlm.nih.gov/984475/},
  note = {Source identifier: 984475}
}