title: Persistent Helicobacter pylori infection after a course of antimicrobial therapy-what's next?
authors.affiliation: Division of Gastroenterology, Department of Medicine, University of Michigan Medical Center, Ann Arbor, Michigan 48109, USA.
authors.forename: Richard J
authors.initials: RJ
authors.lastname: Saad
authors.forename: William D
authors.initials: WD
authors.lastname: Chey
mesh_terms: D000328:Adult; D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D004386:Duodenum / Q000473:pathology; D005260:Female; D016481:Helicobacter Infections / Q000175:diagnosis* / Q000188:drug therapy / Q000503:physiopathology; D016480:Helicobacter pylori / Q000302:isolation & purification*; D006801:Humans; D054328:Proton Pump Inhibitors / Q000627:therapeutic use*; D016879:Salvage Therapy / Q000379:methods*; D013270:Stomach / Q000382:microbiology / Q000473:pathology
chemical_list: D000900:Anti-Bacterial Agents; D054328:Proton Pump Inhibitors