title: [Occurrence and lethality of congenital stenoses of the digestive tract. Analysis of 30 years' material].
mesh_terms: D001006:Anus, Imperforate / Q000453:epidemiology / Q000601:surgery; D004933:Esophageal Atresia / Q000453:epidemiology* / Q000601:surgery; D005859:Germany, East; D006801:Humans; D007231:Infant, Newborn; D007409:Intestinal Atresia / Q000453:epidemiology* / Q000601:surgery; D007421:Intestine, Small / Q000002:abnormalities
vernacular_title: Die Morbiditäts- und Letalitätsentwicklung der angeborenen Verschlüsse des Digestionstraktes. Eine 30 Jahres-Analyse