title: [Status of the immune system in children with disorders of esophageal patency].
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004940:Esophageal Stenosis / Q000276:immunology*; D006801:Humans; D007113:Immunity, Innate; D007223:Infant; D013601:T-Lymphocytes / Q000276:immunology
vernacular_title: Sostoianie immunnoĭ sistemy u deteĭ s narusheniem prokhodimosti pishchevoda.