@inproceedings{inproceedingseede4362,
title   = {A quantitative method for the analysis of xantine: alkaloids in paullinia cupana (guaraná) by capillary columin gas chromatography},
author = {Pagliarussi, Renata Sanches and Freitas, Luís Alexandre Pedro de and Bastos, Jairo Kenupp},
year = {1998},
booktitle   = {Annual Meeting of the American Society of Pharmacognosy}
}