@misc{indiciaef6128abb8d1c,
  title = {A microcomputer algorithm for solving first-order compartmental models involving recycling.},
  author = {A Birchall and A C James},
  year = {1989},
  doi = {10.1097/00004032-198906000-00003},
  url = {https://pubmed.ncbi.nlm.nih.gov/2722508/},
  note = {Source identifier: 2722508}
}