@misc{indiciae2d88651ca0cc,
  title = {Value of plasma-digoxin estimation.},
  author = {M J Stewart and E Simpson},
  year = {1972},
  doi = {10.1016/s0140-6736(72)91894-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/4115384/},
  note = {Source identifier: 4115384}
}