1. Eylar, E. H., Brody, O. V., and Oncley, J. L., Fed. Proc., 20, 62 (1961).
2. Madoff, M. A., and Eylar, E. H., Fed. Proc., 20, 62 (1961).
3. Wallach, D. F. H., and Eylar, E. H., Biochim. Biophys. Acta, 52, 594 (1961).
4. Eylar, E. H., Madoff, M. A., Brody, O. V., and Oncley, J. L., J. Biol. Chem. (in the press).
5. Warren, L., J. Biol. Chem., 234, 1971 (1959).