Cross-cultural adaptation and validation of the CFAbd-Score for gastrointestinal symptoms in patients with cystic fibrosis Flávia N.S. Infante; Elizete A. Lomazi; Carlos Zagoya; Franziska Duckstein; Daniela O. Magro; Fernando Pessotto; Antônio F. Ribeiro; José D. Ribeiro; Jochen G. Mainz;

Combined multi-channel intraluminal impedance measurement and pHmetry in the detection of gastroesophageal reflux disease in children with cystic fibrosis Emília da Silva Gonçalves; José Dirceu Ribeiro; Fernando Augusto Lima Marson; Ciro Garcia Montes; Antônio Fernando Ribeiro; Jochen Georg Mainz; Adyléia Aparecida Dalbo Contrera Toro; Juliana Helena Zamariola; Daniela Souza Paiva Borgli; Elizete Aparecida Lomazi; Maria de Fátima Corrêa Pimenta Servidoni;

Clinical complications in children with false-negative results in cystic fibrosis newborn screening Katarzyna Zybert; Urszula Borawska-Kowalczyk; Lukasz Wozniacki; Malwina Dawidziuk; Mariusz O¿tarzewski; Dorota Sands;