TY  - JOUR 
T1  - Bond strength of adhesive systems to human tooth enamel
JO  - Brazilian Oral Research
A1  - Paradella, Thaís Cachuté
A1  - Fava, Marcelo
SN  - 1806-8324
UL  - 10.1590/S1806-83242007000100001
VL  - 21 
Y1  - 2007
PB  - Brasil 
ER  -