TY  - JOUR 
T1  - Microabrasion in tooth enamel discoloration defects: three
               cases with long-term follow-ups
JO  - Journal of Applied Oral Science
A1  - SUNDFELD, Renato Herman
A1  - SUNDFELD-NETO, Daniel
A1  - MACHADO, Lucas Silveira
A1  - FRANCO, Laura Molinar
A1  - FAGUNDES, Ticiane Cestari
A1  - BRISO, André Luiz Fraga
SN  - 1678-7757
UL  - 10.1590/1678-775720130672
VL  - 22 
Y1  - 2014
PB  - Brasil 
ER  -