@article{sampaopan_suksaeree_2022,  title={Microwave-assisted extraction and content determination of astilbin in <i>Lysiphyllum strychnifolium</i> stems},  volume={58},  ISSN={1984-8250},  url={https://doi.org/10.1590/s2175-97902022e20577},  DOI={10.1590/s2175-97902022e20577},  journal={Brazilian Journal of Pharmaceutical Sciences},  publisher={Universidade de São Paulo, Faculdade de Ciências Farmacêuticas},  author={Sampaopan, Yupaporn and Suksaeree, Jirapornchai},  year={2022},  pages={e20577} }