For citations:
Medjidov R.T., Kurbanova A.R., Sultanova R.S., Skorovarov A.S., Abulaeva A.Z., Magomedov M.M., Ismailova K.A. Minimally invasive endobiliary interventions in difficult cases of choledocholithiasis for endoscopic guidance. Grekov's Bulletin of Surgery. 2023;182(3):54-60. (In Russ.)