TY  - JOUR 
T1  - Ultrasound pretreatment as an alternative to improve essential oils extraction
JO  - Ciência Rural
A1  - Nora, Flávia Michelon Dalla
A1  - Borges, Caroline Dellinghausen
SN  - 0103-8478
UL  - 10.1590/0103-8478cr20170173
VL  - 47 
Y1  - 2017
PB  - Brasil 
ER  -