@article{toledo_duarte_nakashima_2003, title={Análise farmacognóstica da droga e do extrato fluido das folhas de Symphytum officinale L. (Boraginaceae)}, volume={13}, ISSN={0102-695X}, url={https://doi.org/10.1590/S0102-695X2003000400001}, DOI={10.1590/S0102-695X2003000400001}, journal={Revista Brasileira de Farmacognosia}, publisher={Sociedade Brasileira de Farmacognosia}, author={Toledo, A.C.O. and Duarte, M.R. and Nakashima, T.}, year={2003}, pages={1–2} }