TY - JOUR AN - 16 AU - Vieira,A.C. AU - Pinto,R.A. AU - Chevitarese,O. AU - Almeida,M.A. TI - Polishing after debracketing: its influence upon enamel surface. JO - J Clin Pediatr Dent PY - 1993 VL - 18 SP - 7-11 M2 - 7 ER -