@misc{indiciae6495208a2abc,
  title = {Biological availability of digoxin.},
  author = {J Hamer and D Chamberlain},
  year = {1973},
  doi = {10.1136/bmj.2.5859.177-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/4699604/},
  note = {Source identifier: 4699604}
}