@misc{indiciaeb1d8d82a6961, title = {Optimization of extraction conditions for active components in Hypericum perforatum using response surface methodology.}, author = {F F Liu and C Y Ang and D Springer}, year = {2000}, doi = {10.1021/jf991086m}, url = {https://pubmed.ncbi.nlm.nih.gov/10956117/}, note = {Source identifier: 10956117} }