1952 年 21 巻 6 号 p. 231-233
Subcutaneous inoculation gave rise to the severest lesions in the inoculated site, but the individual variations of animals caused marked differences in some of the initiations of the disease. By intra-testis inoculation the disease developed favorably all without distinction. Intracerebral injection caused the similar progress as intratestis inoculation. And intravenous injection is not suitable for the deveiopment of the disease.