Effect of Dietary Gelsemium elegans Benth. Extract on the Growth, Slaughter Performance, Meat Quality, Intestinal Morphology, and Microflora of Yellow-Feathered Chickens. - Yu-Hang Cao; Ting-Ting Chen; Xiong Peng; Rong-Rong Wu; Xiang Li; Gao-Feng Liu; Li-Xia Shen; Xiao-Jun Chen; Zi Yang; Zhao-Ying Liu; Zhi-Liang Sun; Yong Wu (Journal of Poultry Science, 2023)