@misc{indiciae2a454b802b2b,
  title = {Estimating and approximating prevalence trends.},
  author = {Michael C Costanza},
  year = {2004},
  doi = {10.1007/s00038-004-3091-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/15224544/},
  note = {Source identifier: 15224544}
}