@article{articlecc214330,
title   = {Palatogingival groove and root canal instrumentation},
author = {Pinheiro, T. N. and Cintra, Luciano Tavares Angelo and Azuma, Mariane Maffei and Benetti, Francine and Silva, C. C. and Consolaro, Alberto},
year = {2020},
doi = {10.1111/iej.13259},
journal   = {International Endodontic Journal}
}