@misc{indiciae3ff23bec8c3a,
  title = {Optimization of Extraction Conditions for Active Components in Hypericum perforatum Using Response Surface Methodology.},
  author = {FF Liu and CY Ang and D Springer},
  year = {2000},
  doi = {10.1021/jf001124y},
  url = {https://pubmed.ncbi.nlm.nih.gov/11087556/},
  note = {Source identifier: 11087556}
}