TY  - JOUR 
T1  - Mechanical performance of original; yellowish and blueish ProFile instruments: isolating heat-treatment as a variable
JO  - Brazilian Dental Journal
A1  - Moreira, Edson J. L.
A1  - Silva, Emmanuel J.N.L.
A1  - Belladonna, Felipe G.
A1  - Maciel, Ana Carolina
A1  - Vieira, Victor T. L.
A1  - De-Deus, Gustavo
SN  - 0103-6440
UL  - 10.1590/0103-6440202204978
VL  - 33 
Y1  - 2022
PB  - Brasil 
ER  -