TY - JOUR T1 - Role of the azygos venous system in the investigation of portal hypertension. JF - Gut JO - Gut SP - 94 LP - 98 DO - 10.1136/gut.7.1.94 VL - 7 IS - 1 AU - M J Murray Y1 - 1966/02/01 UR - http://gut.bmj.com/content/7/1/94.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -