N. E. Wagieh

Quantitative determination of oxybutynin hydrochloride by spectrophotometry, chemometry and HPTLC in presence of its degradation product and additives in different pharmaceutical dosage forms.

M. Hegazy, M. Abdelkawy, M. Abdelkawy, 2010, Talanta.

Spectrophotometric and spectrodensitometric determination of triamterene and xipamide in pure form and in pharmaceutical formulation.

S. Abbas, M. Abdelkawy, M. M. Abdelrahman, 2010, Drug testing and analysis.

Stability indicating methods for the determination of aceclofenac.

B. Elzeany, N. E. Wagieh, N. Y. Hasan, 2003, Farmaco.

Stability indicating methods for the determination of clozapine.

B. Elzeany, N. E. Wagieh, N. Y. Hasan, 2002, Journal of pharmaceutical and biomedical analysis.

Stability indicating methods for the determination of diloxanide furoate.

B. Elzeany, N. E. Wagieh, N. Y. Hasan, 2002, Journal of pharmaceutical and biomedical analysis.