Analysis of the setup deviations generated in the 6D ExacTrac X-ray system for patients in hypofractionated intracranial radiosurgery treatments. Brazilian Journal of Radiation Sciences, Rio de Janeiro, Brazil, v. 7, n. 1, 2019. DOI: 10.15392/bjrs.v7i1.793. Disponível em: https://www.bjrs.org.br/revista/index.php/REVISTA/article/view/793.. Acesso em: 19 may. 2024.