The clinical meaning of external cervical resorption in maxillary canine: transoperative dental trauma - Consolaro, Alberto; Cardoso, Mauricio de Almeida; Almeida, Carolina Dornelas C. M. de; Souza, Ingrid Araújo Oliveira; Capelozza Filho, Leopoldino (Dental Press Journal of Orthodontics, 2014)