Panagopoulos, Dimitrios, Stranjalis, Georgios, Boviatsis, Efstathios, Gavra, Maro, AND Korfias, Stefanos. " Comparison of long‑term efficacy and revision rate of a valve mechanism without an antisiphon versus a valve mechanism with an incorporated antisiphon in pediatric patients: presentation of data of a single-center retrospective analysis" Medical Research Archives [Online], Volume 11 Number 11 (29 November 2023)