1. Peculiarity of leukemia and cancer viruses based on our recent investigations utilizing ultra-thin sections by electron micrography;Amano;Acta pathol. Jap.,1958
2. On a new long-term in vitro culture of normal and leukemic lymphocytes with special reference to a favourable simultaneous proliferation of leukemic virus and host-cell;Notake;Acta haem. Jap.,1961
3. Demonstration of intracellular localization of chicken erythroblastosis antigen using fluorescent antibody method;Iwakata;Acta Haem. Jap.,1961