@misc{indiciae50c130e0f79e,
  title = {[Epidemiological analysis: its goal, tasks and data].},
  author = {E P Klimenko and G P Stepanov},
  year = {1988},
  url = {https://pubmed.ncbi.nlm.nih.gov/3410089/},
  note = {Source identifier: 3410089}
}