TY  - JOUR 
T1  - Pentacyclic triterpenes from branches of Maytenus robusta and in vitro cytotoxic property against 4T1 cancer cells
JO  - Journal of the Brazilian Chemical Society
A1  - Sousa, Grasiely Faria de
A1  - Soares, Daniel Crístian Ferreira
A1  - Mussel, Wagner da Nova
A1  - Pompeu, Nana Flora Elias
A1  - Silva, Grácia Divina de Fátima
A1  - Vieira Filho, Sidney Augusto
A1  - Duarte, Lucienir Pains
SN  - 0103-5053
UL  - 10.5935/0103-5053.20140114
VL  - 25 
Y1  - 2014
PB  - Brazil 
ER  -