@misc{indiciae294599cf3103,
  title = {The digoxin concentration: before and after the fact.},
  author = {N Holford and L B Sheiner},
  year = {1977},
  doi = {10.1016/s0002-8703(77)80048-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/910686/},
  note = {Source identifier: 910686}
}