00564naa#a2200193#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200007700102210005600179215001000235608002700245675002900272700002800301700002600329856001500355EN\\bibl\5688720240503020536.5##a2712-8164##a20211225b2021####ek#y0engy0150####ca0#aRUS##aRU1#aPHARMACOLOGICAL CHARACTERISTICS OF XANTHINE DERIVATIVESeJournal article1#aAstrakhancAstrakhan State Medical Universityd2021##a7 с.##aJournal article2local##a. 547.853.3:615.015zRUS#1aTsybizovagAlexandra A #1aUmarovagGulzhanna N 4#akaspmed.ru