@article{nascimento_guedes_castilho_vianna-soares_2013,  title={Stryphnodendron adstringens (Mart.) Coville (Fabaceae) proanthocyanidins quantitation by RP-HPLC},  volume={49},  ISSN={1984-8250},  url={https://doi.org/10.1590/S1984-82502013000300016},  DOI={10.1590/S1984-82502013000300016},  number={3},  journal={Brazilian Journal of Pharmaceutical Sciences},  publisher={Universidade de São Paulo, Faculdade de Ciências Farmacêuticas},  author={Nascimento, André Márcio do and Guedes, Priscila Tavares and Castilho, Rachel Oliveira and Vianna-Soares, Cristina Duarte},  year={2013},  month={Jul},  pages={549–558} }