Micro-CT evaluation of root canal preparation with rotary instrumentation on prototyped primary incisors oleh Rafael dos Reis MORAES, Renata PEREZ, Aline Saddock Sá da SILVA, Alessandra Silveira MACHADO, Ricardo Tadeu LOPES, Andréa Vaz Braga PINTOR, Laura Guimarães PRIMO, Aline de Almeida NEVES