So, he made a filtrate, he took this filter which was the liquid after he passed the tumor through a filter, and he injected it to another chicken, and he got another tumor.
ラウスが ろ過液 つまり 腫瘍をフィルターでろ過した液体を 正常な鶏に注射すると 新しい腫瘍が発生しました