00643naa#a2200181#i#4500001001500000005001700015011001400032100004100046102000700087200010200094210006100196215001000257608002700267675007900294700003400373700003400407856002000441EN\\bibl\9412820260220072120.5##a1819-4036##a20221227b2022####ek#y0engy0150####ca##aRU1#aVETERINARY PREPARATIONS BASED ON OXALIC ACID AND THEIR EFFICIENCY IN VARROATOSISeJournal article1#aKrasnoyarskcKrasnoyarsk State Agrarian Universityd2022##a6 с.##aJournal article2local##aСравнительная патология. Ветеринария. 619#1aDol'nikovagTat'yana Yur'evna#1aDomatskygAnatoly Nikolaevich4#avestnik.kgau.ru