English: 18 Uptake and excretion of Echinococcus multilocularis eggs by Boettcherisca peregrina in a laboratory and possibility of uptake by flies in the field
Japanese: 18 ハエ類がヒトの多包虫感染に関与する可能性の検討 : 野外ハエ類の多包条虫虫卵摂取について