1. Cohen, J. A., Oosterbaan, R. A., and Berends, F. (1967), inMethods in Enzymology, vol. 11, Hirs, C. H. W., ed., Academic, New York, pp. 686–702.
2. Saunders, B. C. and Stacey, G. J. (1948),J. Chem. Soc, 695–699.
3. Caughey, G. H., Viro, N. F., Lazarus, S. C, and Nadel, J. A. (1988),Biochim. Biophys. Acta 952, 142–149.
4. Park, J. H., Lee, Y. S., Chung, C. H., and Goldberg, A. L. (1988),J. Bacteriol. 170, 921–926.
5. Zanglis, A. and Lianos, E. A. (1987),J. Lab. Clin. Med. 110, 330–337.