For citations:
Tarasov S.A., Novikov S.V., Yartsev P.A., Bayramov R.Sh., Aksenova S.O., Kachmazova A.V., Kuzmin A.M. Variety of Endoscopic Techniques in the Treatment for Retroduodenal Perforation. Russian Sklifosovsky Journal "Emergency Medical Care". 2024;13(4):734-739. (In Russ.) https://doi.org/10.23934/2223-9022-2024-13-4-734-739