@misc{indiciae635b4e56fb33,
  title = {Emerging objectives and methods in epidemiology.},
  author = {J S Koopman},
  year = {1996},
  doi = {10.2105/ajph.86.5.630},
  url = {https://pubmed.ncbi.nlm.nih.gov/8629711/},
  note = {Source identifier: 8629711}
}