@misc{indiciaedfc1e50b647c,
  title = {Avoiding erroneous serum digoxin concentrations.},
  author = {J E Murphy and E S Ward and M L Job},
  year = {1985},
  url = {https://pubmed.ncbi.nlm.nih.gov/4073054/},
  note = {Source identifier: 4073054}
}