TY - JOUR T1 - Physicochemical characterization of different trademarks of compound Yerba Maté and their herbs JO - Brazilian Archives of Biology and Technology A1 - Scipioni, Griselda Patricia A1 - Ferreyra, Darío Jorge A1 - Schmalko, Miguel Eduardo SN - 1516-8913 UL - 10.1590/S1516-89132007000400020 VL - 50 Y1 - 2007 PB - Brasil ER -