A novel form of intrahepatic cholestasis: neonatal sclerosing cholangitis due to DCDC2 pathogenic variants. Clinical recognition and diagnostic approach - Mekrouda, Magda; Lipiński, Patryk; Obrycki, Łukasz; Ciara, Elżbieta; Mendrek, Izabela; Jankowska, Irena; Ryżko, Joanna; Cielecka-Kuszyk, Joanna; Pawłowska, Joanna (Pediatria Polska - Polish Journal of Paediatrics, 2025)