REFERENCES
- Ferguson R. H., Vlasses P. H. JAMA 1986; 255: 1607–1613
- Sugimoto I., Kuchiki A., Nagakawa H., Tohgo K., Kondo S., Iwane I., Takahashi K. Drug Dev. Ind. Pharm. 1980; 6: 137–160
- Nozawa Y., Mizumoto T., Higashide H. Pharm. Acta Helv. 1986; 61: 337–341
- Save T., Venkitachalam P. Drug Dev. Ind. Pharm. 1992; 18: 1663–1679
- Suzuki H., Sunada H. Chem. Pharm. Bull. 1998; 46: 482–487
- Law S. L., Lo W. Y., Lin F. M., Chaing C. H. Int. J. Pharm. 1992; 84: 161–166
- Sugimoto M., Okagaki T., Narisawa S., Koido Y., Nakajima K. Int. J. Pharm. 1998; 160: 11–19
- Simonelli A. P., Meshali M. M., Abdel-Gawad A. H., Abdel-Aleem H. M., Gabr K. E. Drug Dev. Ind. Pharm. 1994; 20: 2741–2752
- Saito Y., Tanemura I., Ueda H., Sato T. Chem. Pharm. Bull. 1998; 46: 1177–1179
- Palmieri G. F., Galli-Angeli D., Giovannucci G., Martelli S. Drug Dev. Ind. Pharm. 1997; 23: 27–37
- Palmieri G. F., Wehrle P., Martelli S. Drug Dev. Ind. Pharm. 1998; 24: 653–660
- Loftsson T., Guomundsdottir T. K., Frioriksdottir H. Drug Dev. Ind. Pharm. 1996; 22: 401–405
- Nakai Y., Yamamoto K., Oguchi T., Yonemochi E., Hanawa T. Chem. Pharm. Bull. 1990; 38: 1345–1348
- Nakai Y., Yamamoto K., Oguchi T., Yonemochi E., Hanawa T. Chem. Pharm. Bull. 1991; 39: 1532–1535
- Hirayama F., Wang Z., Uekema K. Pharm. Res. 1994; 11: 1766–1770
- Reddy R. K., Khalil S. A., Gouda M. W. J. Pharm. Sci. 1976; 65: 1753–1758
- U.S. Pharmacopeial Convention. The United States Pharmacopoeia 23/National Formulary 18. Author, Rockville, MD 1995; 1083–1084
- Ali S. L. Nifedipine. Analytical Profiles of Drug Substances, Vol. 18. Academic, New York 1989; 221–287
- Al-Turk W., Othman S., Majeed I., Murray W., Newton D. Drug Dev. Ind. Pharm. 1989; 15: 223–233
- Higuchi T., Connors K. A. Adv. Anal. Chem. Instr. 1965; 4: 117–212
- Imai T., Nishiyama T., Ueno M., Otagiri M. Chem. Pharm. Bull. 1989; 37: 2251–2252
- Becirevic-Lacan M., Filipovic-Grcic J., Skalko N., Jalsenjak J. Drug Dev. Ind. Pharm. 1996; 22: 1231–1236
- Mura P., Faucci M. T., Manderioli A., Bramanti G., Parrini P. Drug Dev. Ind. Pharm. 1999; 25: 257–264
- Nikitakis J. M. CTFA Cosmetic Ingredient Handbook. 1st ed., Washington, DC 1988; 327–330
- Shin S. C., Cho C. W. Pharm. Dev. Technol. 1997; 2: 403–407
- Craig D. Q. M. Drug Dev. Ind. Pharm. 1990; 16: 2501–2506
- Chiou W. L., Riegelman S. J. Pharm. Sci. 1971; 60: 1281–1302
- Silverstein R. M., Bassler G. C., Morrill T. C. Spectrometric Identification of Organic Compounds. 4th ed., John Wiley and Sons, New York 1981; 112–113