Oral exclusive enteral nutrition for induction of clinical remission, mucosal healing, and improvement of nutritional status and growth velocity in children with active Crohn’s disease – a prospective multicentre trial - Matuszczyk, Małgorzata; Meglicka, Monika; Landowski, Piotr; Czkwianianc, Elżbieta; Sordyl, Beata; Szymańska, Edyta; Kierkuś, Jarosław (Gastroenterology Review/Przegląd Gastroenterologiczny, 2021)