1. An electron microscope study of the morphology and distribution of the intracytoplasmic “virus-like” particle of Ehrlich ascites tumor cells;Adams;J. Biophysic. Biochem. Cytol.,1957
2. A new type of tumor virus in SL mice mammary cancer;Amano;Gann,1957
3. Peculiarity of leukemia and cancer viruses based on our recent investigations utilizing ultra-thin sections by electron micrography;Amano;Acta pathol. Jap.,1958
4. Electron microscopic evidence concerning the mammary tumor inciter (virus);Bang;Bull. Johns Hopkins Hosp.,1956