title: The appropriate age to study the incidence of Helicobacter pylori infection.
authors.affiliation: Unit of Gastroenterology and Hepatology, Molinette Hospital, Turin, Italy. Electronic address: rinaldo_pellican@hotmail.com.
authors.forename: Rinaldo
authors.initials: R
authors.lastname: Pellicano
mesh_terms: D016481:Helicobacter Infections / Q000453:epidemiology*; D016480:Helicobacter pylori; D006801:Humans; D015994:Incidence; D012307:Risk Factors