Gösta Forssell.
D005260:Female; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000532:radiotherapy; D011871:Radiology / Q000266:history; D011878:Radiotherapy / Q000266:history; D013548:Sweden