For citations:
Korolyov M.P., Fedotov L.E., Avanesyan R.G., Ogloblin A.L., Fedotov B.L. Retroduodenal perforation as complication of endoscopic interventions in obstructive jaundice. Grekov's Bulletin of Surgery. 2017;176(4):67-70. (In Russ.) https://doi.org/10.24884/0042-4625-2017-176-4-67-70