TY  - JOUR 
T1  - Bioactivity guided isolation and characterization of the phytoconstituents from the Tridax procumbens
JO  - Revista Brasileira de Farmacognosia
A1  - Agrawal, Surendra S.
A1  - Talele, Gokul S.
SN  - 0102-695X
UL  - 10.1590/S0102-695X2011005000011
VL  - 21 
Y1  - 2011
PB  - Brasil 
ER  -