TY  - JOUR 
T1  - In vitro assessment of the effectiveness of whitening dentifrices for the removal of extrinsic tooth stains
JO  - Brazilian Oral Research
A1  - Lima, Débora Alves Nunes Leite
A1  - Silva, André Luís Faria e
A1  - Aguiar, Flávio Henrique Baggio
A1  - Liporoni, Priscila Christiane Suzy
A1  - Munin, Egberto
A1  - Ambrosano, Gláucia Maria Bovi
A1  - Lovadino, José Roberto
SN  - 1806-8324
UL  - 10.1590/S1806-83242008000200003
VL  - 22 
Y1  - 2008
PB  - Brazil 
ER  -