Influence of the spatulation to two zinc oxide-eugenol-based sealers on the obturation of lateral canals - Pécora, Jesus Djalma; Ribeiro, Rodrigo Gonçalves; Guerisoli, Danilo M. Zanello; Barbizam, João Vicente Baroni; Marchesan, Melissa Andréia (Pesquisa Odontológica Brasileira, 2002)