[Echotomographic study of the large abdominal veins].
D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D011169:Portal Vein / Q000000981:diagnostic imaging*; D011859:Radiography; D013162:Splenic Vein / Q000000981:diagnostic imaging*; D014054:Tomography; D014463:Ultrasonography; D014682:Vena Cava, Inferior / Q000000981:diagnostic imaging*
Etude echotomographique des gros troncs veineux abdominaux.