title: Gastrointestinal and variceal bleeding: hemodynamic studies.
authors.affiliation: Gastroenterology Department, Hospital Santa Creu i Sant Pau, 8025 Barcelona, Spain. jbalanzo@hsp.santpau.es
authors.forename: Joaquim
authors.initials: J
authors.lastname: Balanzó
authors.forename: Candid
authors.initials: C
authors.lastname: Villanueva
authors.forename: Carles
authors.initials: C
authors.lastname: Aracil
mesh_terms: D016099:Endoscopy, Gastrointestinal; D004932:Esophageal and Gastric Varices / Q000628:therapy*; D006471:Gastrointestinal Hemorrhage / Q000517:prevention & control / Q000628:therapy*; D006439:Hemodynamics; D006801:Humans; D006975:Hypertension, Portal / Q000628:therapy; D055502:Secondary Prevention