TY  - JOUR 
T1  - Comparison of two doses of intra-articular tranexamic acid on postoperative bleeding in total knee arthroplasty: a randomized clinical trial
JO  - Revista Brasileira de Anestesiologia
A1  - Souza, Edmundo Pereira de
A1  - Usandizaga, Gorka
SN  - 0034-7094
UL  - 10.1016/j.bjane.2020.03.004
VL  - 70 
Y1  - 2020
PB  - Brasil 
ER  -