REFERENCES
- Goa K., Heel R. C. Drugs 1986; 32: 48–65
- Bertolasi V., Ferretti V., Gilli G. J. Chem. Soc. Perk. Trans. 1990; 2: 283–289
- Largeron M., Fleury M. B. J. Pharm. Sci. 1989; 78: 627–631
- Fernandez C., Martin C., Gimenez F., Farinotti R. Clin. Pharmacokinet. 1995; 29: 431–441
- The European Pharmacopoeia, Supplement. 1998; 526–528
- Willard H. H., Merritt L. L., Dean J. A., Settle F. A. Instrumental Methods of Analysis. 7th ed., Belmont, Wadsworth 1988; 895
- Lötter A. P., Flanagan D. R., Palepu N. R., Guillory J. K. Pharm. Tech. 1993; 7: 56–66
- U.S. Pharmacopeial Convention. The United States Pharmacopoeia 23/ National Formulary 18. Author, Rockville, MD 1994; 1792
- Moore J. W., Flanner H. H. Pharm. Tech. 1996; 20(6)64–74