Identification of biomarkers associated with the feed efficiency by metabolomics profiling: results from the broiler lines divergent for high or low abdominal fat content. - Su, Zhiyong; Bai, Xue; Wang, Haoyu; Wang, Shouzhi; Chen, Chong; Xiao, Fan; Guo, Huaishun; Gao, Haihe; Leng, Li; Li, Hui (Journal of Animal Science & Biotechnology, 2022)