Authors: El Walily, AFM Abdine, HH Razak, OA Zamel, S

Citation: Afm. El Walily et al., Spectrophotometric and HPLC determination of secnidazole in pharmaceuticaltablets, J PHARM B, 22(6), 2000, pp. 887-897

Authors: El Walily, AFM Razak, OA Belal, SF Bakry, RS

Citation: Afm. El Walily et al., Spectrophotometric determination of azintamide and timonacic in pharmaceutical tablets, QUIM ANAL, 19(1), 2000, pp. 43-47

Authors: El Walily, AFM Razak, OA Belal, SF Bakry, RS

Citation: Afm. El Walily et al., Determination of norfloxacin spectrophotometrically using 2,4-dinitrofluorobenzene, J PHARM B, 21(5), 1999, pp. 1069-1076

Authors: El Walily, AFM Razak, OA Belal, SF Bakry, RS

Citation: Afm. El Walily et al., Utilization of carbon disulphide for the analytical determination of betahistine hydrochloride and captopril in their pharmaceutical preparations, J PHARM B, 21(2), 1999, pp. 439-449

Authors: Razak, OA

Citation: Oa. Razak, Fluorimetric and spectrophotometric determination of ritodrine hydrochloride in bulk and pharmaceutical formulations, J PHARM B, 18(3), 1998, pp. 359-365