TY  - JOUR 
T1  - In vitro isoflavonoid production and analysis in natural tetraploid Trifolium pratense (red clover) calluses
JO  - Revista Brasileira de Farmacognosia
A1  - Ercetin, Tugba
A1  - Toker, Gulnur
A1  - Kartal, Murat
A1  - Colgecen, Hatice
A1  - Toker, Mehmet C.
SN  - 0102-695X
UL  - 10.1590/S0102-695X2012005000102
VL  - 22 
Y1  - 2012
PB  - Brasil 
ER  -