1. Beck, G., and Habicht, G. S. (1986). Isolation and characterization of a primitive interleukin-1 like protein from an invertebrate, Asterias forbesi.Proc. Natl. Acad. Sci. USA 837429?7433.
2. Beck, G., Vasta, G. R., Marchalonis, J. J., and Habicht, G. S. (1989). Characterization of interleukin-1 activity in tunicates.Comp. Biochem. Physiol. 9293?98.
3. Brown, S. L., and Van Epps, D. E. (1985). Suppression ofT-Iymphocyte chemotactic factor production by the opioid peptides beta-endorphin and Met-enkephalin.J. Immunol. 1343384?3388.
4. Brown, S. L., Tokuda, S., Saland, L. C., and Van Epps, D. E. (1986). Opioid peptide effects on leukocyte migration. InEnkephalins and Endorphins Stress and the Immune System (N. P. Plotnikoff, R. E. Faith, A. J. Murgo, and R. Good, Eds.), Plenum Press, New York, pp. 367?386.
5. Committee on Models for Biomedical Research (1985).Models for Biomedical Research: A New Perspective, Natl. Acad. Sci. Press, Washington, D.C.