title: Changing trends in acute upper gastrointestinal bleeding in Crete, Greece:  a population-based study.
authors: Gregorios A
authors: GA
authors: Paspatis
authors: Konstantinos
authors: K
authors: Konstantinidis
authors: Ioannis
authors: I
authors: Chalkiadakis
authors: Georgios
authors: G
authors: Tribonias
authors: Gregorios
authors: G
authors: Chlouverakis
authors: Maria
authors: M
authors: Roussomoustakaki
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000453:epidemiology*; D006115:Greece / Q000453:epidemiology; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D009026:Mortality / Q000639:trends; D055815:Young Adult