@misc{indiciaea47823f7b31a,
  title = {[Statistical methods for analysing data in follow-up studies (author's transl)].},
  author = {L H Xie},
  year = {1981},
  url = {https://pubmed.ncbi.nlm.nih.gov/7341105/},
  note = {Source identifier: 7341105}
}