Abraham Abuchowski et al., J. Biol. Chem., vol. 252, No. 11, pp 3578-3581 (1977). |
Charles O. Beauchamp et al., Anal. Biochem., vol. 131, pp 25-33 (1983). |
J. Milton Harris, polyethylene glycol (1998). |
John S. Holcenberg and Joseph Roberts, Enzymes as Drugs, pp 367-383 (1981). |
Timothy P. Kogan, Synth commun., vol. 22, No. 16, pp 2417-2424 (1992). |
E. Ranucci, P. Ferruti, Synth, Communl., vol. 20, pp 2951-2957 (1990). |
Carol K. Sauers, J. O. C., vol. 34, No. 8, pp 2275-2279 (1969). |
J. Velickovic and M. Plavsic et al., Eur. Polym. J., vol. 19, pp 1177-1176 (1983). |
Kenneth J. Wieder and Frank F. David, J. Appl. Biochem., vol. 5, pp 337-347 (1983). |