Balli, F [Helicobacter pylori. Part II. Epidemiology, diagnosis, and treatment]. [electronic resource] - La Pediatria medica e chirurgica : Medical and surgical pediatrics - 165-9 p. digital Publication Type: Journal Article; Review ISSN: 0391-5387 Subjects--Topical Terms: ChildHelicobacter Infections--diagnosisHelicobacter pyloriHumans