[Portal hypertension and esophageal varices in patients without liver cirrhosis].
D004932:Esophageal and Gastric Varices / Q000209:etiology*; D006801:Humans; D006975:Hypertension, Portal / Q000150:complications / Q000209:etiology*
Portale hypertensie en slokdarmvarices bij patiënten zonder levercirrose.