00658naa#a2200205#i#4500001001500000005001700015011001400032100004100046102000700087200012300094210005600217215001000273608002700283700002900310700002500339700002600364700002600390700002100416856001500437EN\\bibl\7291420240517145319.5##a2712-8164##a20231227b2023####ek#y0engy0150####ca##aRU1#aPREVENTION AND TREATMENT OF DAMAGE TO THE GASTRIC MUCOSA DUR-ING SYSTEMIC THERAPY WITH 5-FLUOROURACILeJournal article1#aAstrakhancAstrakhan State Medical Universityd2023##a7 с.##aJournal article2local#1aYakimenkogYaroslavna A.#1aKutukovgVladimir V.#1aAntonyangVitalina V.#1aBogomolovgDmitriy N.#1aGazievgMarat A.4#akaspmed.ru