TY  - JOUR 
T1  - Ultrasound-guided adductor canal block using levobupivacaine versus periarticular levobupivacaine infiltration after totalknee arthroplasty: a randomized clinical trial
JO  - Sao Paulo Medical Journal
A1  - Cicekci, Faruk
A1  - Yildirim, Ahmet
A1  - Önal, Özkan
A1  - Celik, Jale Bengi
A1  - Kara, Inci
SN  - 1516-3180
UL  - 10.1590/1516-3180.2018.0269101218
VL  - 137 
Y1  - 2019
PB  - Brazil 
ER  -