Although parasitism by trematodes is the likeliest explanation for most outbreaks of amphibian deformities, it is certai受到吸虫寄生虽是多数两生类畸形的最可能解释，但绝不是唯一的原因，往往也可能受到其他因子连带影响。
Induction, Purification and Antifungal Activity of β-， -glucanases Related to Mycoparasitism of Chaetomium Spirale ND 螺旋毛壳ND β-， -葡聚糖酶的诱导、纯化及其抑菌作用