title: Import and export of pediatric gastroenterology.
authors.affiliation: Centro de Gastroenterologia Pediátrica, Hospital Infantil Pequeno Príncipe, Curitiba, PR, Brazil.
authors.forename: Mário C
authors.initials: MC
authors.lastname: Vieira
mesh_terms: D001938:Brazil; D002648:Child; D005762:Gastroenterology / Q000592:standards / Q000639:trends*; D006801:Humans; D011787:Quality of Health Care