@misc{indiciaecc52062b3fb9,
  title = {[Drevogenin A and Drevogenin B, additional structure proof].},
  author = {A S Bhatnagar and W Stöcklin and T Reichstein},
  year = {1968},
  doi = {10.1002/hlca.19680510115},
  url = {https://pubmed.ncbi.nlm.nih.gov/5681977/},
  note = {Source identifier: 5681977}
}