LDR 00586naa#a2200181#i#450# 001 EN\INFRA-M\bibl\5539 005 20240601051409.6 011 ## _a2075-4094 100 ## _a20150706b2015####ek#y0engy0150####ca 101 0# _aRUS 102 ## _aRU 200 1# _aDifferential diagnosis of organic and functional pathologies of the gastrointestinal tract by using a non-invasive marker of activity _eJournal article 210 1# _aMoscow _cINFRA-M Academic Publishing LLC. _d2015 215 ## _a0 с. 608 ## _aJournal article _2local 700 #1 _aNikitin _gA. 700 #1 _aMatyukhin _gA. 856 4# _anaukaru.ru _u