@article{onkeidingsequationanditsrelationto,
  title = {On Keiding's Equation and its relation to differential equations about prevalence and incidence in chronic disease epidemiology},
  year = {2016},
  eprint = {1606.08162},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1606.08162v1},
}