TY  - JOUR 
T1  - Optimization of flavonoid extraction from <i>Passiflora quadrangularis</i> leaves with sedative activity and evaluation of its stability under stress conditions
JO  - Revista Brasileira de Farmacognosia
A1  - Echeverry, Sandra M.
A1  - Medina, Hilbert I.
A1  - Costa, Geison M.
A1  - Aragón, Diana M.
SN  - 0102-695X
UL  - 10.1016/j.bjp.2018.06.005
VL  - 28 
Y1  - 2018
PB  - Brasil 
ER  -