Juha Punnonen

Soluble and Membrane-bound Forms of Signaling Lymphocytic Activation Molecule (SLAM) Induce Proliferation and Ig Synthesis by Activated Human B Lymphocytes

B. Cocks, G. Aversa, J. D. de Vries, 1997, The Journal of experimental medicine.

Evolution of a cytokine using DNA family shuffling

W. Stemmer, J. Punnonen, P. Patten, 1999, Nature Biotechnology.