Haoneng Guo, Shuangshuang Xiao, Wenfang Lou, Rifat Ullah Khan, Juanjuan Wu, Bo Huang, Sifa Dai and Guanhong Li, 2024. Dietary Supplementation of Glutamine Improves Metabolic Functions in 1-14 Days Old Broilers Under Cold Stress. Pakistan J. Zool., 56: 1433-1438. DOI: https://dx.doi.org/10.17582/journal.pjz/20180827080848