@misc{indiciae95c7c556e65c,
  title = {A novel bufadienolide synthesis.},
  author = {A Bélanger and P Brassard and G Dionne and C R Engel},
  year = {1974},
  doi = {10.1016/0039-128x(74)90035-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4411703/},
  note = {Source identifier: 4411703}
}