Medicine;
MOH Holdings Pte Ltd;
Singapore 099253;
Singapore;
General and Community Psychiatry;
Institute of Mental Health;
Singapore 117597;
Singapore;
Department of General Medicine;
Tan Tock Seng Hospital;
11 Jalan Tan Tock Seng;
Singapore 308433;
Singapore;
Department of Gastroenterology and Hepatology;
National University Hospital;
National University Health System;
Singapore 119074;
Singapore;
Yong Loo Lin School of Medicine;
National University of Singapore;
Singapore 117597;
Singapore;
Irritable; bowel; syndrome; Functional; Helicobacter; pylori; Infection; Metaanalysis;