title: Diagnostic tests for childhood Helicobacter pylori infection: invasive, noninvasive or both?
authors.forename: Giuseppina
authors.initials: G
authors.lastname: Oderda
authors.forename: Anna
authors.initials: A
authors.lastname: Rapa
authors.forename: Gianni
authors.initials: G
authors.lastname: Bona
mesh_terms: D000942:Antigens, Bacterial / Q000032:analysis; D001944:Breath Tests; D002648:Child; D003937:Diagnosis, Differential; D016099:Endoscopy, Gastrointestinal; D016481:Helicobacter Infections / Q000175:diagnosis* / Q000473:pathology; D016480:Helicobacter pylori / Q000276:immunology / Q000302:isolation & purification*; D006801:Humans; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity
chemical_list: D000942:Antigens, Bacterial