TY  - JOUR 
T1  - Development, characterization and antioxidant activity of polysorbate based O/W emulsion containing polyphenols derived from Hippophae rhamnoides and Cassia fistula
JO  - Brazilian Journal of Pharmaceutical Sciences
A1  - Khan, Barkat Ali
A1  - Akhtar, Naveed
A1  - Khan, Haroon
A1  - Braga, Valdir de Andrade
SN  - 1984-8250
UL  - 10.1590/S1984-82502013000400016
VL  - 49 
Y1  - 2013
PB  - Brasil 
ER  -