[Letter: Thorotrast lesions].
D002533:Cerebral Angiography / Q000009:adverse effects; D006801:Humans; D008175:Lung Neoplasms / Q000139:chemically induced; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D013911:Thorium Dioxide / Q000009:adverse effects*
D013911:Thorium Dioxide
Thorotrast-Schäden