PubMed=6339616; DOI=10.4049/jimmunol.130.4.1759
Akiyama H., Kumagai J.-i., Yahara I.
Analysis of cellular events involved in T cell stimulation by concanavalin A as a function of cell concentration.
J. Immunol. 130:1759-1763(1983)

PubMed=2580015; DOI=10.4049/jimmunol.134.5.3130
Koyasu S., Nakauchi H., Kitamura K., Yonehara S., Okumura K., Tada T., Yahara I.
Production of interleukin 3 and gamma-interferon by an antigen-specific mouse suppressor T cell clone.
J. Immunol. 134:3130-3136(1985)

PubMed=3079807; DOI=10.4049/jimmunol.136.3.984
Koyasu S., Yodoi J., Nikaido T., Tagaya Y., Taniguchi Y., Honjo T., Yahara I.
Expression of interleukin 2 receptors on interleukin 3-dependent cell lines.
J. Immunol. 136:984-987(1986)

PubMed=3104323; DOI=10.1016/S0021-9258(18)61250-5
Koyasu S., Suzuki G., Asano Y., Osawa H., Diamantstein T., Yahara I.
Signals for activation and proliferation of murine T lymphocyte clones.
J. Biol. Chem. 262:4689-4695(1987)