shakir ishraq ahmed. Stopping power ,Z_1^3- Parameter, Bloch and shell corrections in Bethe formula for protons and Helium ions in DNA and liquid water. Al-Mustansiriyah Journal of Science [Internet]. 2018 Oct. 31 [cited 2024 Jul. 3];29(1):155-9. Available from: https://mjs.uomustansiriyah.edu.iq/index.php/MJS/article/view/88