JETJUMNONG, C.; NORASETTHADA, T. Accuracy and Outcomes of Freehand Thoracic Pedicle Screw Placement using Qi’s Technique. Journal of Health Science and Medical Research, [S. l.], v. 40, n. 5, p. 561–569, 2023. DOI: 10.31584/jhsmr.2022868. Disponível em: https://he01.tci-thaijo.org/index.php/jhsmr/article/view/262493. Acesso em: 2 oct. 2026.