00638naa#a2200169#i#4500001001600000005001700016011001400033100004100047102000700088200007900095210008200174215001000256608002700266675014300293700001700436856001500453EN\\bibl\11573120260318233305.3##a2409-3750##a20260226b2026####ek#y0engy0150####ca##aRU1#aCombined anemia caused by iron and vitamin B12 deficiencyeJournal article1#aTulacLLC Information and publishing center Innovations and investmentsd2026##a5 с.##aJournal article2local##aвследствие неполноценного питания. 616.155.194.8-056.5aМедицина. Охрана здоровья. 61#1aCarevgN. N.4#anaukaru.ru