Oral and gastric Helicobacter pylori: effects and associations.

<h4>Introduction</h4>This study consisted in the comparison of the prevalence of Helicobacter pylori (H. pylori) present in the stomach and in saliva of a sample of Portuguese adolescents and the assessment of the association between H. pylori infection with socio-demographic variables a...

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Main Authors: Nélio Veiga, Carlos Pereira, Carlos Resende, Odete Amaral, Manuela Ferreira, Paula Nelas, Claudia Chaves, João Duarte, Luis Cirnes, José Carlos Machado, Paula Ferreira, Ilídio J Correia
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2015-01-01
Series:PLoS ONE
Online Access:https://doi.org/10.1371/journal.pone.0126923