Chen, Mei-Jyh Application of Helicobacter pylori stool antigen test to survey the updated prevalence of Helicobacter pylori infection in Taiwan. [electronic resource] - Journal of gastroenterology and hepatology Feb 2020 - 233-240 p. digital Publication Type: Journal Article ISSN: 1440-1746 Standard No.: 10.1111/jgh.14828 doi Subjects--Topical Terms: Antigens, BacterialGastritis--diagnosisHelicobacter InfectionsHelicobacter pylori--immunologyHumansImmunologic Tests--methodsPrevalenceTaiwan--epidemiology