1. Abuchowski, A., Van Es, T., Palczuk, N.C. and Davis, F.F., 1977, Alteration of immunological properties of bovine serum albumin by covalent attachment of polyethylene glycol, J.Biol.Chem., 252:3578.
2. Akiyama, A., Bednarski, M., Kim, M-J., Simon, E.S., Waldmann, H. and Whitesides, G.M., 1987, Enzymes in organic synthesis, Chem.Brit., 645.
3. Bagshawe, K.D., Springer, C.J., Searle, F., Antoniw, P., Sharma, S.K., Melton, R.G. and Sherwood, R.F., 1988, A cytotoxic agent can be selectively generated at cancer sites, Br.J.Cancer, 58:700.
4. Berger, E.G., Greber, U.F. and Mosbach, K., 1986, Galactosyltransferase- dependent sialylation of complex and endo-N-acetylglucosaminidase H- treated core N-glycans in vitro, FEBS Lett. 203:64.
5. Berger, E.G., Muller, U., Aegerter, E. and Strous, G.J., 1987, Biology of galactosyltransferase: recent developments, Biol.Chem.Trans., 15:610.