@misc{indiciae2f3b1d503737,
  title = {Lignans from Chilean propolis.},
  author = {S Valcic and G Montenegro and B N Timmermann},
  year = {1998},
  doi = {10.1021/np980017j},
  url = {https://pubmed.ncbi.nlm.nih.gov/9644062/},
  note = {Source identifier: 9644062}
}