@article{victório_kuster_moura_lage_2009,  title={Vasodilator activity of extracts of field Alpinia purpurata (Vieill) K: Schum and A. zerumbet (Pers.) Burtt et Smith cultured in vitro},  volume={45},  ISSN={1984-8250},  url={https://doi.org/10.1590/S1984-82502009000300017},  DOI={10.1590/S1984-82502009000300017},  number={3},  journal={Brazilian Journal of Pharmaceutical Sciences},  publisher={Universidade de São Paulo, Faculdade de Ciências Farmacêuticas},  author={Victório, Cristiane Pimentel and Kuster, Ricardo Machado and Moura, Roberto Soares de and Lage, Celso Luiz Salgueiro},  year={2009},  month={Jul},  pages={507–514} }