00598naa#a2200169#i#4500001001500000005001700015011001400032100004100046102000700087200012700094210008200221215001000303608002700313675005600340700001800396856001400414EN\\bibl\7282920241105105312.2##a2409-3750##a20231226b2023####ek#y0engy0150####ca##aRU1#aA clinical case of iron deficiency anemia in an elderly patient with a complicated cardiovascular historyeJournal article1#aTulacLLC Information and publishing center Innovations and investmentsd2023##a3 с.##aJournal article2local##aМедицина. Охрана здоровья. 61#1aRapcungM. N.4#azh-szf.ru