For citations:
Kozlov I.A., Baydarova M.D. Duodenum-sparing pancreatic head resections for benign tumors and chronic pancreatitis. Annaly khirurgicheskoy gepatologii = Annals of HPB Surgery. 2019;24(1):92-98. (In Russ.) https://doi.org/10.16931/1995-5464.2019192-98