@misc{indiciae1b829c98d815,
  title = {Costuslactone B.},
  author = {Q Wang and B Zhou and J Zhai},
  year = {2000},
  doi = {10.1107/s0108270199015723},
  url = {https://pubmed.ncbi.nlm.nih.gov/10777955/},
  note = {Source identifier: 10777955}
}