[Value of splenoportography in the diagnosis of esophago-gastric varices. (Comparative study by endoscopy, esophagogram and splenoportography)].
D000792:Angiography; D004724:Endoscopy; D004932:Esophageal and Gastric Varices / Q000000981:diagnostic imaging*; D006801:Humans; D011172:Portography
ANGIOGRAPHY; ESOPHAGEAL VARICES/radiography