@misc{indiciaea9a4a2315d5f,
  title = {Births and deaths: preliminary data for 1998.},
  author = {J A Martin and B L Smith and T J Mathews and S J Ventura},
  year = {1999},
  url = {https://pubmed.ncbi.nlm.nih.gov/10641521/},
  note = {Source identifier: 10641521}
}