@misc{indiciaedf6f289d2681,
  title = {[Digitoxin reference standard (Control 831)].},
  author = {H Tokunaga and T Kimura and M Fukuoka and A Tanaka},
  year = {1987},
  url = {https://pubmed.ncbi.nlm.nih.gov/3449180/},
  note = {Source identifier: 3449180}
}