@misc{indiciae715a2d1e00e4,
  title = {The structural simplification of an epidemiological compartment model.},
  author = {N T Bailey},
  year = {1982},
  doi = {10.1007/bf02154756},
  url = {https://pubmed.ncbi.nlm.nih.gov/7077183/},
  note = {Source identifier: 7077183}
}