[Role of intraarterial digital subtraction arteriography in visceral angiography].
D000792:Angiography / Q000379:methods*; D003201:Computers; D006499:Hepatic Artery / Q000000981:diagnostic imaging; D006801:Humans; D007269:Injections, Intra-Arterial; D011168:Portal System / Q000000981:diagnostic imaging; D012077:Renal Artery / Q000000981:diagnostic imaging; D013382:Subtraction Technique