TY  - JOUR 
T1  - Extended stability study of an extemporaneously analgesic solution of clonidine, ropivacaine and fentanyl
JO  - Brazilian Journal of Pharmaceutical Sciences
A1  - Oliveira, Alessandra Moreira de
A1  - Gonçalves, Jose Carlos Saraiva
A1  - Estrela, Rita de Cássia Elias
SN  - 1984-8250
UL  - 10.1590/s2175-97902022e191121
VL  - 58 
Y1  - 2022
PB  - Brasil 
ER  -