title: Letter: global emergence of Helicobacter pylori antibiotic resistance - unanswered questions. Authors' reply.
authors.affiliation: Division of Anatomic Pathology, Department of Pathology, University of California San Diego Medical Center, San Diego, CA, USA.
authors.forename: I
authors.initials: I
authors.lastname: Thung
authors.affiliation: Division of Gastroenterology, Department of Medicine, University of California San Diego Medical Center, La Jolla, CA, USA.
authors.forename: S E
authors.initials: SE
authors.lastname: Crowe
authors.affiliation: Division of Anatomic Pathology, Department of Pathology, University of California San Diego Medical Center, San Diego, CA, USA. mvalasek@ucsd.edu.
authors.forename: M A
authors.initials: MA
authors.lastname: Valasek
mesh_terms: D000900:Anti-Bacterial Agents; D024881:Drug Resistance, Bacterial; D004352:Drug Resistance, Microbial; D016481:Helicobacter Infections; D016480:Helicobacter pylori; D006801:Humans
chemical_list: D000900:Anti-Bacterial Agents