略語大辞典 [Med] 9 ASO (L) arteriosclerosia obliterans 閉塞性動脈硬化症. (L) arteriosclerosia obliterans; or arteriosclerotic obliteration (obstruction); or obliterating arteriosclerosis; a disease; [Med]. 丸善「略語大辞典」JLogosID : 11866453