1. Andry, M.-C., Edwards-Lévy, F. and Lévy, M.-C., Free amino group content of serum albumin microcapsules: III. A study at low pH values. Int. J. Pharm., 128 (1996) 197–202.
2. Desnuelle, P., Trypsin. In Boyer, P.D., Hardy, H. and Myrback, K. (Eds), The Enzymes, Vol. 4, Academic Press, New York, 1960, pp. 63–92.
3. Dixon, M. and Webb, E.C., Enzyme specificity. In Dixon, M. and Webb, E.C. (Eds), Enzymes, Longmans, London, 1965, pp. 199–258.
4. Edwards-Lévy, F., Andry, M.-C. and Lévy, M.-C., Determination of free amino group content of serum albumin microcapsules using trinitrobenzenesulfonic acid: effect of variations in polycondensation pH. Int. J. Pharm., 96 (1993) 85–90.
5. Edwards-Lévy, F., Andry, M.-C. and Lévy, M.-C., Determination of free amino group content of serum albumin microcapsules: II. Effect of variations in reaction time and in terephthaloylchloride concentration. Int. J. Pharm., 103 (1994) 253–257.