Department of Gastroenterology;
Children’s Hospital of Chongqing Medical University;
Ministry of Education Key Laboratory of Child Development and Disorders;
Key Laboratory of Pediatrics in Chongqing;
Chongqing International Science and Technology Cooperation Center for Child Development and Disorders;
Chongqing;
China;
Lactobacillus; GG; Helicobacter; pylori; Side; Effects; Eradication; Rate; Meta-Analysis;