title: Treating Helicobacter pylori infection after surgery is unnecessary.
authors.forename: Y T
authors.initials: YT
authors.lastname: Lee
authors.forename: F K
authors.initials: FK
authors.lastname: Chan
authors.forename: J J
authors.initials: JJ
authors.lastname: Sung
mesh_terms: D005743:Gastrectomy; D016481:Helicobacter Infections / Q000188:drug therapy*; D016480:Helicobacter pylori; D006801:Humans; D011183:Postoperative Complications / Q000188:drug therapy*; D014628:Vagotomy