TY - RPRT TI - Revealing potential biomarkers and metabolic mechanisms of ovarian aging in hens during late laying period based on machine learning and metabolomics. AU - Xuan Huang AU - Xiaolei Hao AU - Lin Han AU - Qi Chen AU - Zhaozheng Yin PY - 2026 DO - 10.1016/j.cbd.2026.101915 UR - https://pubmed.ncbi.nlm.nih.gov/42361468/ ID - 42361468 ER -