[Low use of radiotherapy in Norway--a scientific theoretical perspective].
Dale
E
E
Avdeling for medisinsk fysikk og teknikk, Det Norske Radiumhospital, Oslo.
Oughton
D
D
D004501:Education, Medical; D049673:History, 20th Century; D006801:Humans; D009664:Norway; D011878:Radiotherapy / Q000266:history / Q000706:statistics & numerical data*