title: [S2k-guideline Helicobacter pylori and gastroduodenal ulcer disease].
abstract: In the line "bismuth-containing quadruple therapy" of Table 7 (p 342), in the column "dosage" incorrectly at the three antibiotics respectively 1-1-1-1. The correct is: 3-3-3-3.
authors.forename: W
authors.initials: W
authors.lastname: Fischbach
authors.forename: P
authors.initials: P
authors.lastname: Malfertheiner
authors.forename: P
authors.initials: P
authors.lastname: Lynen Jansen
authors.forename: W
authors.initials: W
authors.lastname: Bolten
authors.forename: J
authors.initials: J
authors.lastname: Bornschein
authors.forename: S
authors.initials: S
authors.lastname: Buderus
authors.forename: E
authors.initials: E
authors.lastname: Glocker
authors.forename: C J
authors.initials: CJ
authors.lastname: Hoffmann
authors.forename: S
authors.initials: S
authors.lastname: Koletzko
authors.forename: J
authors.initials: J
authors.lastname: Labenz
authors.forename: J
authors.initials: J
authors.lastname: Mayerle
authors.forename: S
authors.initials: S
authors.lastname: Miehlke
authors.forename: J
authors.initials: J
authors.lastname: Mössner
authors.forename: U
authors.initials: U
authors.lastname: Peitz
authors.forename: C
authors.initials: C
authors.lastname: Prinz
authors.forename: M
authors.initials: M
authors.lastname: Selgrad
authors.forename: S
authors.initials: S
authors.lastname: Suerbaum
authors.forename: M
authors.initials: M
authors.lastname: Venerito
authors.forename: M
authors.initials: M
authors.lastname: Vieth