@article{articledddb2ed0, title = {Evaluation of the Trypanocidal activity of lignans isolated from the leaves of Zanthoxylum naranjillo}, author = {Bastos, Jairo Kenupp and Albuquerque, Sérgio de and Silva, Márcio Luis Andrade e}, year = {1999}, doi = {10.1055/s-1999-14012}, journal = {Planta Médica} }