Comparative efficacy of herbal extracts and separately bakuchiol against the monogenean parasite Gyrodactylus kobayashii in goldfish - Xialian Bu; Yulong Liu; Xianqi Peng; Lei Huang; Weisong Ma; Jing Chen; Chen Niu; Xiaofeng Shan; Jiayun Yao (Veterinary Parasitology, 2026)