TY - JOUR T1 - Saponins and Sapogenins from Brachiaria decumbens Stapf JO - Journal of the Brazilian Chemical Society A1 - Pires, Viviane S. A1 - Taketa, Alexandre T. C. A1 - Gosmann, Grace A1 - Schenkel, Eloir P. SN - 0103-5053 UL - 10.1590/S0103-50532002000200002 VL - 13 Y1 - 2002 PB - Brasil ER -