Erdozain Sosa, J C [Color duplex Doppler ultrasonography in the evaluation of the risk of esophageal varices bleeding in cirrhotic patients]. [electronic resource] - Gastroenterologia y hepatologia Dec 2000 - 466-9 p. digital Publication Type: Evaluation Study; Journal Article ISSN: 0210-5705 Subjects--Topical Terms: AdultAgedBlood Flow VelocityEsophageal and Gastric Varices--complicationsFemaleFollow-Up StudiesGastrointestinal Hemorrhage--diagnostic imagingHumansLiver Cirrhosis--complicationsMaleMiddle AgedRisk AssessmentUltrasonography, Doppler, Color