Shintani, S., Terzic, J., Sato, A., Saraga-Babic, M., O'hUigin, C., Tichy, H., & Klein, J. (2000). Do lampreys have lymphocytes? The Spi evidence. The National Academy of Sciences.

Shintani, Seikou, Janos Terzic, Akie Sato, Mirna Saraga-Babic, Colm O'hUigin, Herbert Tichy, and Jan Klein. Do Lampreys Have Lymphocytes? The Spi Evidence. The National Academy of Sciences, 2000.

Shintani, Seikou, et al. Do Lampreys Have Lymphocytes? The Spi Evidence. The National Academy of Sciences, 2000.