Effect of ectoparasite Ichthyophthirius multifiliis on the histopathology and gill and gut microbiota of goldfish (Carassius auratus) - Bu, Xialian; Peng, Xianqi; Huang, Lei; Zhao, Yu; Jiao, Jinbiao; Zhu, Jian; Chen, Jing; Huang, Xiaohong; Zheng, Aqin; Qu, Huantao; Yao, Jiayun (Frontiers in Veterinary Science, 2025)