Development and selected complications in children with congenital diaphragmatic hernia during the first four years of life – a single-center study from a paediatric hospital in Warsaw - Czerwiec, Bartłomiej; Skowrońska-Borsuk, Julia; Krzyżanowska, Katarzyna; Żak-Gontarz, Agata; Naja, Katarzyna; Słowik-Moczydłowska, Żaneta; Banasiuk, Marcin (Pediatria Polska - Polish Journal of Paediatrics, 2025)