00663naa#a2200193#i#450# EN\\bibl\120271 20260417033819.5 1819-4036 20210331b2021####ek#y0engy0150####ca RU WORKING OUT THE METHODS FOR THE SPECIFIC DIAGNOSTICS OF NODULAR DERMATITIS USING DIAGNOSTIC SMALLPOX IN SHEEP Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2021 5 с. Journal article local Вирусология. 578 Nikitin Evgeniy Borisovich Proskurina Lyudmila Ivanovna Kulyk Il'ya Igorevich vestnik.kgau.ru