@misc{indiciaec89897a8ed9c,
  title = {[Bractavin, a new papaver alkaloid].},
  author = {K Heydenreich and S Pfeifer},
  year = {1965},
  url = {https://pubmed.ncbi.nlm.nih.gov/5879573/},
  note = {Source identifier: 5879573}
}