T. Ichikawa

发表

M. Takeuchi, Y. Nishizuka, M. Usui, 1991, Clinical and experimental immunology.

T. Maki, R. Blanco, T. Ichikawa, 1992, Proceedings of the National Academy of Sciences of the United States of America.

J. Sakai, M. Usui, Y. Yamauchi, 1997, Nippon Ganka Gakkai zasshi.