title: [Helicobacter pylori positivity].
authors.forename: L
authors.initials: L
authors.lastname: Mádi-Szabó
mesh_terms: D004064:Digestive System / Q000382:microbiology; D016480:Helicobacter pylori / Q000302:isolation & purification*; D006801:Humans; D010437:Peptic Ulcer / Q000382:microbiology
vernacular_title: A Helicobacter pylori pozitivitásról...