Otero, Laura Llorca Helicobacter pylori: the balance between a role as colonizer and pathogen. [electronic resource] - Best practice & research. Clinical gastroenterology Dec 2014 - 1017-29 p. digital Publication Type: Journal Article; Review ISSN: 1532-1916 Standard No.: 10.1016/j.bpg.2014.09.003 doi Subjects--Topical Terms: Gastrointestinal Tract--microbiologyHelicobacter Infections--microbiologyHelicobacter pylori--pathogenicityHumansMicrobiota--physiologyStomach Neoplasms--microbiology