MacMAHON, H E Sarcoma of the liver; disadvantages of thorotrast as a diagnostic agent. [electronic resource] - The Review of gastroenterology Mar 1947 - 155-9 p. digital Publication Type: Journal Article ISSN: 0096-2929 Subjects--Topical Terms: HumansLiverLiver NeoplasmsNeoplasmsSarcomaThorium Dioxide