@misc{indiciae17fb1e1bbcc5,
  title = {Leonurine, an improved synthesis.},
  author = {K F Cheng and C S Yip and H W Yeung and Y C Kong},
  year = {1979},
  doi = {10.1007/bf01960323},
  url = {https://pubmed.ncbi.nlm.nih.gov/446644/},
  note = {Source identifier: 446644}
}