For citations:

Dobryakov V.V., Savin D.V., Topilin D.K. Clinical case of electrohydraulic lithotripsy performed with the SPYGLASS video endoscopic visualization system from a patient with a Billroth II resected stomach. Filin’s Clinical endoscopy. 2025;67(1):77-81. (In Russ.) https://doi.org/10.31146/2415-7813-endo-67-1-77-81