A comparison between approximate solutions of the Bethe equation for clinical-energy-range proton beams. Brazilian Journal of Radiation Sciences, Rio de Janeiro, Brazil, v. 10, n. 2, 2022. DOI: 10.15392/bjrs.v10i2.1821. Disponível em: https://www.bjrs.org.br/revista/index.php/REVISTA/article/view/1821.. Acesso em: 16 may. 2024.