Skok, Pavel, Andreja Ocepek, in Davorin Ćeranić. „The Role of Emergency Endoscopy in Upper Git Foreign Body Extraction: Pomen Nujne Endoskopije Zgornjih Prebavil Pri Odstranitvi Tujkov – Rezultati Obdobja 1994-2008“. Acta Medico-Biotechnica 1, no. 1 (september 18, 2021): 37–44. Pridobljeno november 8, 2025. https://old.journals.um.si/index.php/amb/article/view/1293.