Effects of gastrointestinal symptoms on the efficacy of washed microbiota transplantation in patients with autism - Hu, Dong-Xia; Lu, Cai-Mei; Si, Xin-Yu; Wu, Qing-Ting; Wu, Li-Hao; Zhong, Hao-Jie; He, Xing-Xiang (Frontiers in Pediatrics, 2025)