Discovery of biological markers for schizophrenia based on metabolomics: a systematic review - Yao, Gaolei; Zeng, Jingchun; Huang, Yuan; Lu, Huipeng; Ping, Junjiao; Wan, Jing; Jiang, Tingyun; Deng, Fuyuan; Li, Chenyun; Liu, Xinxia; Tang, Chunzhi; Lu, Liming (Frontiers in Psychiatry, 2025)