title: Efficiency of different polyacrylic acid concentrations on the smear layer, after ART technique, by Scanning Electron Microscopy (SEM).
authors.affiliation: Department of Orthodontics, University of Sao Paulo, Dr. D.P. Raggio, Av Lineu Prestes, 2227-05508-000 São Paulo SP, Brazil. danielar@usp.br
authors.forename: D P
authors.initials: DP
authors.lastname: Raggio
authors.forename: F G
authors.initials: FG
authors.lastname: Sônego
authors.forename: L B
authors.initials: LB
authors.lastname: Camargo
authors.forename: M
authors.initials: M
authors.lastname: Marquezan
authors.forename: J C
authors.initials: JC
authors.lastname: Imparato