Panagopoulos, Dimitrios, Georgios Stranjalis, Efstathios Boviatsis, Maro Gavra, & Stefanos Korfias. " 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], 11.11 (2023): n. pag. Web. 23 Nov. 2024