title: [Gastroesophageal reflux disease--prevalence, risk factors and challenges...].
authors.forename: Sérgio G S
authors.initials: SG
authors.lastname: de Barros
mesh_terms: D001938:Brazil / Q000453:epidemiology; D005764:Gastroesophageal Reflux / Q000453:epidemiology*; D006801:Humans; D015995:Prevalence; D012307:Risk Factors