@misc{miscd2ac587f,
title   = {In vitro evaluation of smear layer removal by Er:YAG laser application with five different fibreoptic tip withdrawal techniques},
author = {Brugnera Júnior, Aldo and Marchesan, Melissa Andréia and Guerisoli, Danilo Mathias Zanello and Spanó, Júlio César Emboava and Pécora, Jesus Djalma},
year = {2003},
booktitle   = {Lasers in Dentistry}
}