@misc{indiciae83dbc0440610,
  title = {Quassinoid Bitter Principles.},
  author = {J Polonsky},
  year = {1973},
  doi = {10.1007/978-3-7091-7102-8\_3},
  url = {https://pubmed.ncbi.nlm.nih.gov/4617694/},
  note = {Source identifier: 4617694}
}