@article{articleb53ee5d9,
title   = {Influence of diameter and geometry in the tapping of the pilot hole in pedicle screws},
author = {Defino, Helton Luiz Aparecido and Miranda, Raffaello de Freitas and Pinheiro, Romulo Pedroza and Shimano, Antônio Carlos},
year = {2019},
doi = {10.1590/s1808-185120191801195390},
journal   = {Coluna/Columna}
}