Watanabe, K Portal hemodynamics in patients with gastric varices. A study in 230 patients with esophageal and/or gastric varices using portal vein catheterization. [electronic resource] - Gastroenterology Aug 1988 - 434-40 p. digital Publication Type: Journal Article ISSN: 0016-5085 Standard No.: 10.1016/0016-5085(88)90501-x doi Subjects--Topical Terms: AdultAgedCatheterizationCollateral CirculationEsophageal and Gastric Varices--physiopathologyFemaleHemodynamicsHumansMaleMiddle AgedPortal System--physiopathologyPortal Vein--physiologyVenous Pressure