@misc{indiciae583e23546f64,
  title = {Bioavailability of digoxin: some pitfalls and problems.},
  author = {F Keller and N Rietbrock},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/23358/},
  note = {Source identifier: 23358}
}