参考文献:10.1017/s003118201600144x 摘要:JI-HONG W, YAN-LI W, YU-HUA L, JI-YUAN Z, ZE-HONG L. Activity of two extracts of Cynanchum paniculatum against Ichthyophthirius multifiliis theronts and tomonts. Parasitology. 2016 Dec 08;144(2):179–85. doi: 10.1017/s003118201600144x.