Umbilico-portal catheterization in diagnosis of liver disease.
D002404:Catheterization / Q000009:adverse effects; D004932:Esophageal and Gastric Varices / Q000601:surgery; D006439:Hemodynamics; D006801:Humans; D008107:Liver Diseases / Q000097:blood / Q000175:diagnosis*; D008722:Methods; D011169:Portal Vein / Q000601:surgery; D012501:Saphenous Vein / Q000601:surgery; D014471:Umbilical Veins