@inproceedings{inproceedingsdb1efaf8, title = {Estudo farmacognóstico de Polygonum persicaria L}, author = {Yano, H M and Bacchi, Elfriede Marianne and Oliveira, F. and Kato, Edna Tomiko Myiake}, year = {1997}, booktitle = {Jornada Farmacêutica da UNESP} }