@misc{indiciaeca572c18d9da,
  title = {A discrete-state discrete-time model using indirect observation.},
  author = {Deanna J M Isaman and William H Herman and Morton B Brown},
  year = {2006},
  doi = {10.1002/sim.2241},
  url = {https://pubmed.ncbi.nlm.nih.gov/16416413/},
  note = {Source identifier: 16416413}
}