[On late complications after the diagnostic use of a long half-life radioactive substance (thorium)].
D002533:Cerebral Angiography / Q000150:complications*; D006207:Half-Life; D011851:Radioactivity; D013910:Thorium / Q000633:toxicity*
D013910:Thorium
CEREBRAL ANGIOGRAPHY/complications; THORIUM/toxicology