P Koss

Microdosimetry spectra of the Loma Linda proton beam and relative biological effectiveness comparisons.

A Ghebremedhin, G. Maudsley, G Maudsley, 1997, Medical physics.

Water-equivalent path length calibration of a prototype proton CT scanner.

A Ghebremedhin, B Patyal, R W Schulte, 2012, Medical physics.