For citations:
Beloborodov V.A., Kelchevskaya E.A., Genich E.V. A RARE COMPLICATION OF CHRONIC DUODENAL ULCER. Baikal Medical Journal. 2025;4(2):86-91. (In Russ.) https://doi.org/10.57256/2949-0715-2025-4-2-86-91
Beloborodov V.A., Kelchevskaya E.A., Genich E.V. A RARE COMPLICATION OF CHRONIC DUODENAL ULCER. Baikal Medical Journal. 2025;4(2):86-91. (In Russ.) https://doi.org/10.57256/2949-0715-2025-4-2-86-91