Alteration of the circulating life and antigenic properties of bovine adenosine deaminase in mice by attachment of polyethylene glycol.

od Davis, S, Abuchowski, A, Park, Y K, Davis, F F
Wydane 1981

Immunological effects of native and polyethylene glycol-modified asparaginases from Vibrio succinogenes and Escherichia coli in normal and tumour-bearing mice.

od Bendich, A, Kafkewitz, D, Abuchowski, A, Davis, F F
Wydane 1982