[1] British Pharmacopoeia, Her Majesty’s Stationery Office, London, UK, 2007.
[2] C.J. Bailey, M.R.C. Path, R.C. Turner, N. Engl. J. Med. 334 (1996) 574.
[3] European Pharmacopoeia, Strasbourg, Council of Europe 6.0 (2007) 2370.
[4] The United States Pharmacopoeia, XXXII Revision, the National Formulary XXVII, Rockville, USP Convention 2905 (2009).
[5] S. Ashour, R. Kabbani, Anal. Lett. 36 (2003) 361.
[6] M.G. El-Bardicy, S.Z. El-Khateeb, A.K.S. Ahmad, H.N. Assad, Spectrosc. Lett. 22 (1989) 1173.
[7] S.S.M. Hassan, W.H. Mahmoud, M.A.F. Elmosallamy, O.H.M. Othman, Anal. Chim. Acta 378 (1999) 299.
[8] P. Umapathi, J. Ayyappan, S.D. Quine, Trop. J. Pharm. Res. 11 (2012) 107.
[9] N.M. Rao, J. Bagyalarshmi, T.K. Ravi, Int. J. Pharm. Sci. Res. 1 (2010) 262.
[10] S.Z. El-Khateeb, H.N. Assad, M.G. El-Bardicy, A.S. Ahmad, Anal. Chim. Acta 208 (1988) 321.
[11] V.K. Sharma, A. Bhattacharya, Asian J. Chem. 22 (2010) 8273.
[12] M.S. Rizk, H.M. Abdel-Fattah, Y.M. Issa, E.M. Atia, Anal. Lett. 26 (1993) 415.
[13] A.F. Shoukry, M.S. Rizk, H.M. Abdel-Fattah, Y.M. Issa, E.M. Atia, J. Chem. Technol. Biotechnol. 60 (1994) 217.
[14] M.S. Rizk, H.M. Abdel-Fattah, Y.M. Issa, E.M. Atia, J. Chem. Technol. Biotechnol. 61 (1994) 415.
[15] M.S. Rizk, Electroanalysis 7 (1995) 687.
[16] J.M. Calatayud, M.C.P. Marti, P.C. Falco, Anal. Lett. 18 (1985) 1381.
[17] M. Abou-dan, S. Ashour, H. Abou-dan, Asian J. Chem. 13 (2001) 1.
[18] F. Al-Rimawi, Talanta 79 (2009) 1368.
[19] M. Kar, P. Choudhury, Indian J. Pharm. Sci. 71 (2009) 318.
[20] S.I. Bhoir, I.C. Bhoir, M. Sundaresan, Indian J. Pharm. Sci. 65 (2003) 650.
[21] A.E. Gindy, M.W. Nassar, N.M.E. Abasawy, K.A.S. Attia, M.A. Shabrawi, J. AOAC Int. 93 (2010) 1821.
[22] K. Devendra, S. Saurabh, R. Rachumallu, K.D. Rakesh, World J. Pharm. Pharm. Sci. 3 (2014) 745.
[23] P. Gomes, J. Sippel, A. Jablonski, M. Steppe, J. Pharm. Biomed. Anal. 36 (2004) 909.
[24] J. Radhakrishna, J. Satyanarayana, A. Satyanarayana, J. Pharm. Biomed. Anal. 29 (2002) 873.
[25] M. Vasudevan, J. Ravi, S. Ravisankar, B. Suresh, J. Pharm. Biomed. Anal. 25 (2001) 77.
[26] D.H. Khanolkar, V.M. Shindhe, Indian Drugs 36 (1999) 739.
[27] M.S. Arayne, N. Sultana, M.H. Zuberi, Pakistan J. Pham. Sci. 19 (2006) 231.
[28] R.T. Sane, V.J. Banavalikar, V.R. Bhate, V.G. Nayak, Indian Drugs 26 (1989) 647.
[29] I.I. Handom, A.K.J. Bani, A.M. Abushoffa, J. Pharm. Biomed. Anal. 53 (2010) 1254.
[30] G. Mubben, K. Noor, Indian J. Pharm. Sci. 71 (2009) 100.
[31] P.P. Vandana, J.D. Subhash, H.K. Suvarna, T.K. Sudarshan, O.K. Pramod, J. Indian Chem. Soc. 91 (2014) 171.
[32] P. Pignard, Ann. Biol. Clin. 20 (1962) 325.
[33] G. Siest, F. Ross, J.J. Gabou, Bull. Soc. Pharm. 58 (1963) 29.
[34] E.R. Garret. J. Tsau, J. Pharm. Sci. 16 (1972) 1404.
[35] A. Bhal, B.S. Bhal, Text Book of Advanced Organic Chemistry, 1st ed., 1977, p. 1069.
[36] N. Singh, A. Ahmad, Canadian J. Anal. Sci. Spectrum. 54 (2009) 292.
[37] G. Saito, Y. Matsungo, Bull. Chem. Soc. Japan 44 (1971) 3328.
[38] Y. Matsungo, G. Saito, Bull. Chem. Soc. Japan 45 (1972) 1972.
[39] G. Saito, Y. Matsungo, Bull. Chem. Soc. Japan 46 (1973) 714.
[40] R.S. Mulliken, J. American Chem. Soc. 72 (1950) 600.
[41] R.S. Mulliken, J. American Chem. Soc. 74 (1952) 811.
[42] K.N. Prashanth, K. Basavaiah, Chem. Sci. J. 3 (2012) 1, Article ID CSJ-71.
[43] M.S. Raghu, K. Basavaiah, J. Assoc. Arab Univ. Basic Appl. Sci. 12 (2012) 33.
[44] C.S. Xuan, Z.Y. Wang, J.L. Sing, Anal. Lett. 31 (1998) 1185.
[45] W.F. El-Hawary, N.M. Issa, A. Talat, Int. J. Biomed. Sci. 3 (2007) 50.
[46] S. Sadeghi, M. Shamshipur, Anal. Lett. 31 (1998) 2691.
[47] E. Regulska, M. Terasiewiez, H. Prizanonska-Tarasiewiez, J. Pharm. Biomed. Anal. 27 (2002) 335.
[48] F.A. El-Yazbi, A.A. Gazy, H.M. Mahgoub, M.A. El-Sayed, R.M. Youssef, J. Pharm. Biomed. Anal. 31 (2003) 1027.
[49] M.E. Mahrous, Anal. Lett. 25 (1992) 269.
[50] Y.M. Issa, A.S. Amin, Anal. Lett. 26 (1993) 2397.
[51] W. Kemp, Organic Spectroscopy, 3rd ed., Replika Press, India, 2006, p. 274.
[52] A.S. Douglas, M.W. Donald, Principles of Instrumental Analysis, New York, Holt, Renehart, Winston, str., 1971, p. 104.
[53] International Conference on Harmonization of Technical Requirements for Registration of Pharmaceuticals for Human Use, ICH Harmonized Tripartite Guideline, Validation of Analytical Procedures: Text and Methodology Q2(R1), Complementary Guideline on Methodology, London, 2005.
[54] ICH Harmonised Tripartite Guideline prepared within the Third International Conference on Harmonisation of Technical Requirements for the Registration of Pharmaceuticals for Human Use (ICH), Text on Validation of Analytical Procedures, 1994.