[A. R. Katritzky, E. F. V. Scriven, S. Majumder, R. G. Akhmedova, N. G. Akhmedov and A. V. Vakulenko, Direct nitration of five membered heterocycles, ARKIVOC iii (2005) 179-191.10.3998/ark.5550190.0006.320]Search in Google Scholar
[A. Gennaro, Remington's Pharmaceutical Sciences, 18th ed., Mack Publishing Co., Easton 1993, pp. 1228-1230.]Search in Google Scholar
[R. J. Knox, R. C. Knight and D. I. Edwards, Interaction of nitroimidazole drugs with DNA in vitro: structure-activity relationships, Br. J. Cancer 44 (1981) 741-745.]Search in Google Scholar
[British Pharmacopoeia, Her Majesty's Stationery Office, London 2001.]Search in Google Scholar
[A. Z. A. Zuhri, S. I. Al-Khalil and M. S. Suleiman, Electrochemical reduction of metronidazole and its determination in pharmaceutical dosage forms by DC polarography, Anal. Lett. 19 (1986) 453-459.10.1080/00032718608064510]Search in Google Scholar
[G. O. El-Sayed, Polarographic determination of metronidazole in pharmaceutical formulations and urine, Microchem. J. 55 (1997) 110-114; DOI:10.1006/mchj.1996.1307.10.1006/mchj.1996.1307]Search in Google Scholar
[K. B. Mustapha, M. T. Odunola, M. Garba and O. Obodozie, Rapid, cost-effective liquid chromatograghic method for the determination of metronidazole in biological fluids, Afr. J. Biotech. 5 (2006) 1188-1190.]Search in Google Scholar
[S. S. Simoes, P. M. Everado, N. G. Everado, S. L. Wellington, N. T. M. Pablo, C. U. A. Mario, C. S. Edvan and B. N. Valberes, Flow injection determination of metronidazole through spectrophotometric measurement of the nitrite ion produced upon alkaline hydrolysis, J. Braz. Chem. Soc. 17 (2006) 609-613; DOI: 10.1590/S0103-50532006000300028.10.1590/S0103-50532006000300028]Search in Google Scholar
[B. H. Ahmed and J. O. Onah, Colorimetric determination of chloramphenicol and metronidazole in pharmaceutical formulations after Schiff-base formation with vanillin and anisaldehyde, Global J. Pure Appl. Sci. 9 (2003) 359-364.]Search in Google Scholar
[A. Rehman, A. S. Ijaz and A. Raz Spectrophotometric determination of metronidazole in pharmaceutical dosage forms using p-benzoquinone, J. Iran. Chem. Soc. 2 (2005) 197-202.10.1007/BF03245922]Search in Google Scholar
[C. S. P. Sastry, M. Aruna and A. R. M. Rao, Spectrophotometric determination of some antiamoebic and anthelmintic drugs with metol and chromium (VI), Talanta 35 (1988) 23-26; DOI: 10.1016/0039-9140(88)80006-7.10.1016/0039-9140(88)80006-7]Search in Google Scholar
[L. Lopez Martine, F. J. Luna Hernandez and P. L. Lopez Alba, Simple spectrophotometric determination of tinidazole in formulation and serum, Anal. Chim. Acta 340 (1997) 241-244; DOI: 10.1016/S0003-2670(96)00508-9.10.1016/S0003-2670(96)00508-9]Search in Google Scholar
[C. V. Prasad, V. Sripriya, R. N. Saha and P. Parimoo, Simultaneous determination of tinidazole, furazolidone and diloxanide furoate in a combined tablet preparation by second-derivative spectrophotometry, J. Pharm. Biomed. Anal. 21 (1999) 961-968; DOI: 10.1016/S0731-7085(99)00190-9.10.1016/S0731-7085(99)00190-9]Search in Google Scholar
[N. D. Dinesh, P. Nagaraja and K. S. Rangappa, A sensitive spectrophotometric assay for tinidazole and metronidazole using a Pd-C and formic acid reduction system, Turk. J. Chem. 28 (2004) 335-344]Search in Google Scholar
[P. Nagaraja, K. R. Sunitha, R. A. Vasantha and H. S. Yathirajan, Spectrophotometric determination of metronidazole and tinidazole in pharmaceutical preparations, J. Pharm. Biomed. Anal. 28 (2002) 527-53; DOI: 10.1016/S0731-7085(01)00685-9.10.1016/S0731-7085(01)00685-9]Search in Google Scholar
[K. Siddappa, M. Mallikarjun, P. T. Reddy and M. Tambe, Spectrophotometric determination of metroniodazole through Schiff's base system using vanillin and PDAB reagents in pharmaceutical preparations, Ecle. Quím. (Sao Paulo) 33 (2008) 41-46; DOI: 10.1590/S0100-46702008000400005.10.1590/S0100-46702008000400005]Search in Google Scholar
[O. A. Adegoke and C. E. Nwoke, Spectrophotometric determination of hydralazine using p-dimethylaminobenzaldehyde, J. Iran. Chem. Soc. 5 (2008) 316-323.10.1007/BF03246124]Search in Google Scholar
[H. T. Karnes and C. March, Precision, accuracy and data acceptance criteria in biopharmaceutical analysis, Pharm. Res. 10 (1993) 1420-1426.10.1023/A:1018958805795]Search in Google Scholar
[J. Rose, Advanced Physico-Chemical Experiments, Pitman, London 1964, p. 54.]Search in Google Scholar
[ICH Topic Q2 (R1), Validation of Analytical Procedures: Text and Methodology (CPMP/ICH/281/95); accessed June 30, 2008.]Search in Google Scholar
[United States Pharmacopoeia 24/National Formulary 19, US Pharmacopoeial Convention, Rockville 2000, p. 819.]Search in Google Scholar