%0 Journal Article %T Effects of replacement different levels and sources of methionine with betaine on jejunal morphology, duodenal mitochondrial respiration, and lipid peroxidation in heat-stressed broiler chickens %A Sahebi Ala, Fateme %A Hassanabadi, Ahmad %A Golian, Abolghasem %A Hossein Rajaei-Sharifabadi %J Italian Journal of Animal Science %@ 1594-4077 %D 2021