@article{gavassi_pratali_barsotti_ferreira_santos_oliveira_2015,  title={Positioning of pedicle screws in adolescent idiopathic scoliosis using electromyography},  volume={14},  ISSN={1808-1851},  url={https://doi.org/10.1590/S1808-185120151402142338},  DOI={10.1590/S1808-185120151402142338},  number={2},  journal={Coluna/Columna},  publisher={Sociedade Brasileira de Coluna},  author={Gavassi, Bruno Moreira and Pratali, Raphael de Rezende and Barsotti, Carlos Eduardo Gonçales and Ferreira, Ricardo José Rodriguez and Santos, Francisco Prado Eugenio dos and Oliveira, Carlos Eduardo Algaves Soares de},  year={2015},  month={Apr},  pages={97–100} }