1. Isersky, C., Page, D.L., Cuatrecasas, P. et al. J. Immunol. 107, 1690–1698, 1971.
2. Levin, M., Pras, M. & Franklin, E.G. J. Exp. Med. 138, 373–380, 1973.
3. Gorevic, P.D., Levo, Y., Frangione, B. & Franklin, E.G. J. Immunol. 121, 131–140, 1978.
4. Parmalee, D.G., Titani, K., Ericsson, L.H. et al. Biochemistry 21, 3298–3303, 1982.
5. Sipe, J.D., Gölten, H.R., Goldberger, G. et al. Biochemistry 24, 2931–2936, 1985.