TY  - JOUR 
T1  - NSK reciprocating handpiece: in vitro comparative analysis of dentinal removal during root canal preparation by different operators
JO  - Brazilian Dental Journal
A1  - Wagner, Márcia Helena
A1  - Barletta, Fernando Branco
A1  - Reis, Magda de Souza
A1  - Mello, Luciano Loureiro
A1  - Ferreira, Ronise
A1  - Fernandes, Antônio Luiz Rocha
SN  - 0103-6440
UL  - 10.1590/S0103-64402006000100003
VL  - 17 
Y1  - 2006
PB  - Brasil 
ER  -