TY  - JOUR 
T1  - Four chemical methods of porcelain conditioning and their influence over bond strength and surface integrity
JO  - Dental Press Journal of Orthodontics
A1  - Stella, João Paulo Fragomeni
A1  - Oliveira, Andrea Becker
A1  - Nojima, Lincoln Issamu
A1  - Marquezan, Mariana
SN  - 2176-9451
UL  - 10.1590/2176-9451.20.4.051-056.oar
VL  - 20 
Y1  - 2015
PB  - Brasil 
ER  -