Zocht je misschien: occupational, students, occupation, studenten?
Compliance to Diagnostic Reference Levels for radiation exposure in common radiological procedures in Dutch hospitals
Bijwaard, H; de Vries, G; Scheurleer, J; Roding, T; Erenstein, H; van Welie, F; Ravensbergen, Wim; Haarmans-Jonkman, Sharon