Authors: Rizk, M Belal, F Ibrahim, F Ahmed, S El-Enany, NM

Citation: M. Rizk et al., Voltammetric determination of praziquantel in tablets and biological fluids, ARZNEI-FOR, 51(8), 2001, pp. 673-678

Authors: Rizk, M Belal, F Ibrahim, F Ahmed, S El-Enany, NM

Citation: M. Rizk et al., Voltammetric analysis of certain 4-quinolones in pharmaceuticals and biological fluids, J PHARM B, 24(2), 2000, pp. 211-218

Authors: Rizk, M Belal, F Ibrahim, F Ahmed, SM El-Enany, NM

Citation: M. Rizk et al., A simple kinetic spectrophotometric method for the determination of oxamniquine in formulations and spiked biological fluids, J PHARM B, 23(2-3), 2000, pp. 503-513

Authors: Rizk, M Belal, F Ibrahim, F Ahmed, SM El-Enany, NM

Citation: M. Rizk et al., Fluorimetric determination of oxamniquine in biological fluids, FARMACO, 54(1-2), 1999, pp. 47-50

Authors: Belal, F Rizk, M Aly, FA El-Enany, NM

Citation: F. Belal et al., Conductimetric determination of some pharmaceutically important 4-quinolone derivatives in dosage forms, CHEM ANAL, 44(4), 1999, pp. 763-772